Track Timing & Stopwatches

The Seiko S064 is a 300-lap memory stopwatch built for data-driven programs that want their results off the watch and into a spreadsheet. Beyond precise, high-capacity timing, it connects to a PC so full event records can be downloaded, exported as CSV, and analyzed in Excel — a real advantage for coaches tracking splits across a season. Solar power keeps it running without battery swaps.

Key features & specs

• Stores and recalls up to 300 split/lap times with multiple-event memory
• Times up to 100 hours in 1/100-second resolution
• Split/lap time measurement with memory recall during operation
• Downloads times to PC via the SVAZ015 interface (sold separately)
• Data exports in CSV format for processing in Excel
• Time and automatic calendar; solar powered; 5-bar water resistant

Usage tip: Pair with the SVAJ701 and SVAZ015 to transfer records for season-long analysis; note the download software supports Windows 7 and 8. Keep the solar cell in light, wipe clean with a dry cloth, and store indoors.

The Seiko S063 is a specialty solar-powered stopwatch engineered for production control and performance analysis, displaying time exclusively in decimal-minute (DM) units rather than hours, minutes, and seconds. For programs and industrial timing applications that log data in decimals, it removes conversion math entirely and speeds up recordkeeping. Solar power means you never stop to change a battery mid-session.

Key features & specs

• Decimal-system display only (measures up to 99,999.9 DM in 0.1 DM)
• Stores and recalls up to 300 split/lap times with memory recall during operation
• Two-row display: choose split/total, lap/total, or lap/running-lap time
• Interval (dual countdown) timers with auto-repeat in decimal system
• Time and full automatic calendar with alarm
• On/off confirmation sound and automatic shut-off
• Solar-battery powered; 5-bar water resistant

Usage tip: Ideal for time-and-motion studies and pacing work that reports in decimal minutes. Keep the solar cell exposed to light to maintain charge, wipe the case clean with a dry cloth, and store indoors.

The Seiko S058 delivers the same dual-timer interval control as the S057 with one key upgrade: an LED backlight that illuminates the display for easy reading in low light, early-morning practices, and dim indoor facilities. Built for coaches and officials who need dependable, high-precision timing in any environment, it pairs two countdown timers with a 100-lap memory so full workouts and events are captured and reviewable.

Key features & specs

• LED backlight for clear viewing in low-light conditions
• Dual countdown timers with the same functions as the S057
• Times up to 100 hours in 1/100-second resolution
• Stores and recalls up to 100 split/lap times; recall works during stopwatch operation
• Two separate displays for split and lap time measurement
• Dot-matrix display, on/off confirmation sound, time and full automatic calendar
• Battery-life indicator, automatic shut-off, water resistant

Coach tip: Use the backlight for sunrise conditioning and indoor pool or gym sessions where standard LCDs wash out. Wipe clean with a dry cloth and store indoors; monitor the battery indicator ahead of competition.

The Seiko S057 is a professional-grade dual-channel interval timer built for coaches who run structured, repeat-based workouts. With two independent countdown timers that can be preset up to 100 hours each and precision timing to 1/100 of a second, it keeps pace sets, rest intervals, and station rotations on schedule without a second stopwatch. A deep 100-lap memory means you can record an entire practice and recall splits later for performance review.

Key features & specs

• Two-channel countdown timer, each preset up to 100 hours
• Times up to 100 hours in 1/100-second resolution
• Split/lap measurement with two separate displays for split and lap time
• Stores and recalls up to 100 split/lap times; recall works during stopwatch operation
• Dot-matrix mode display with on/off confirmation sound
• Time and full automatic calendar, battery-life indicator, automatic shut-off
• Water resistant for outdoor use

Coach tip: Preset both channels for work and recovery to run continuous interval blocks hands-free. Wipe clean with a dry cloth, store indoors away from extreme heat, and check the battery indicator before meet day.

The Seiko S056-B is a professional-grade 100-lap memory stopwatch built for general sports timing across track, cross country, swimming, and PE. Its three-line display shows multiple time readings at once, and the 100-lap/split memory supports extended training sessions and competitive events without stopping to record by hand. In a clean black finish and water-resistant build, it's a dependable everyday clock for coaches and officials.

Key features & specs:

• 100-lap/split memory for extended sessions and events
• Three-line display shows multiple readouts simultaneously
• Cumulative and lap split timing modes
• Water-resistant construction for poolside and outdoor use
• Clean, easy-to-read black housing
• Professional-grade accuracy for competitive timing

Coach's tip: the 100-lap memory is ideal for interval and distance work — clock every rep, then review the whole set afterward to spot pacing drop-off instead of eyeballing splits in real time. Care: keep it dry despite the water resistance, store with a spare battery in your kit, and use the lanyard to avoid drops on the deck or track.

The Seiko S143 Set bundles the Seiko S143 300-lap memory stopwatch together with the SP12 thermal printer at a package price — a complete, ready-to-run timing solution for meet directors and timing officials. It's built for track meets, swim meets, and any timed event where printed results are required on the spot, pairing high-capacity memory with instant paper output straight out of the box.

Key features & specs:

• Includes the Seiko S143 stopwatch plus the SP12 thermal printer
• 300-lap memory segregated by event, with printer-port output
• Split/lap timing to 1/100 of a second, up to 10 hours
• Thermal printer runs at 1.5 lines per second, 13 digits per line
• Bundled price versus buying the two pieces separately
• Ideal for meet directors and timing officials who need on-site results

Coach's tip: buying the set is the simplest way to stand up a full timing station — everything pairs out of the box, so keep it packed together in your meet kit with spare batteries and thermal paper. Care: store the stopwatch and printer together, keep both clean and dry, and check the battery and paper supply before every meet.

The Seiko SP12 is a dedicated thermal printer designed to work with the Seiko S143 and S149 memory stopwatches. It produces fast, clean printouts of all lap and split times, giving coaches and officials immediate paper records during competitions and training sessions. When accurate, on-the-spot results matter — at track meets, swim meets, and any timed event — the SP12 turns stored times into a printed tape in seconds.

Key features & specs:

• Compatible with Seiko S143 and S149 stopwatches
• Prints 13 digits per line at 1.5 lines per second
• Large, clear, easy-to-read print
• Automatic printout of year, month, date, and time
• Uses S950 (regular) or S951 (large) thermal paper rolls
• Compact and portable for meet-day use

Coach's tip: keep a spare roll of thermal paper in your meet kit — running out mid-meet stalls scoring, and the SP12 goes through a roll fast at a big event. Print a tape after every heat so results are locked in immediately. Care: store the printer clean and dry, keep paper rolls sealed until use, and protect the print head from dust between meets.

The Seiko S143 is a professional 300-lap memory stopwatch built for coaches and officials who time large groups and want the option of printed results. It records split and lap times to 1/100 of a second, stores up to 300 of them segregated by event, and connects to the Seiko SP12 printer for on-site paper records. With a large three-row display and water-resistant build, it's a reliable workhorse for track, cross country, and swim programs.

Key features & specs:

• Measures up to 10 hours to 1/100-second resolution
• Split/lap time measurement with store and recall of up to 300 times
• Memory segregated by event, with multiple-event memory
• Memory recall during operation — review times while still timing
• Connectable with the SP12 printer for on-site printed results
• Large three-row display panel; time and automatic calendar
• Battery-life indicator and water-resistant construction

Coach's tip: the 300-time, event-segregated memory lets you clock an entire meet or training session without stopping to write anything down — then recall or print every split afterward. Pair it with the SP12 printer for instant results tapes. Care: keep it dry despite the water resistance, store in your meet kit with a spare battery, and check the battery indicator before each event.

The Seiko S149 is a professional 300-lap memory stopwatch with a built-in printer — a complete timing-and-results system for meet directors, officials, and coaches who need printed times on the spot. It captures split and lap times to 1/100 of a second, stores up to 300 of them segregated by event, and prints clean, large-format results right at the finish line. For track, cross country, and swim programs running timed events, it eliminates hand-recording and speeds up scoring.

Key features & specs:

• Measures up to 10 hours to 1/100-second resolution
• Split/lap time measurement with store and recall of up to 300 times
• Memory segregated by event, with multiple-event memory
• Memory recall during operation — review times while still timing
• Large three-row display panel; time and automatic calendar
• Built-in printer: 13 digits per line at 1.5 lines/second, large clear print
• Printout selection of split-only or lap times; auto printout of year, month, date, and time
• Optional paper holder for larger paper capacity

Coach's tip: print a results tape immediately after each heat so you never lose times to a dropped clipboard — it's the fastest way to post accurate results at a busy meet. Care: keep the printer mechanism clean and dry, store with fresh thermal paper loaded, and keep a spare battery in your meet kit.

• 100 dual-split recallable memory
• Large three-row display — simultaneous elapsed time, lap time, and split count
• Bottom row selectable: running event time or running lap time
• Memory recall during active operation
• Take splits during recall mode
• Timing range: up to 10 hours
• Resolution: 1/100 second
• Stroke/frequency timing function
• Time, calendar, and alarm functions
• Water resistant
• Lithium CR2032 battery included
• Available colors: black, yellow, translucent blue, translucent red
• 5-year factory warranty

• Cumulative split and time-out timing modes
• 1/100 second accuracy, measures up to 24 hours continuously
• Extra-large numerical digital display
• Built-in time, date, and calendar functions
• Daily alarm with hourly chime
• Water-resistant construction
• CR2032 lithium battery with five-year rated lifespan
• Includes lanyard
• Three-year manufacturer warranty

• Unique ring design reduces the concern of guns on school campuses
• 12 total LED lights that wrap around both sides of the device so that the hand-timers can see the flash clearly from afar
• Sounds either a tone or bang sound when used with the Wireless Speaker System. Tested to meet the >90db requirement to start a track meet when used with this speaker system
• Features an audio jack for compatibility with existing speaker systems that have an aux input. However, please note that if used with another speaker system, it is not guarnateed to meet the >90db requirement
• Batteries are a less expensive solution compared to blanks
• Wireless option available to eliminate cable cord stretching around the track to the official
• Compatible with FinishLynx®, Eagle Eye and Flash Timing systems
• Powered by one 9V battery, included
• Includes:
  • Halo Device
  • Protective Soft Carrying Case
  • Audio Cable
  • Timing System Cable
  • 9V Battery
  • Phillips Head Screwdriver

Take the guesswork out of distance training with the Gill Cross Country Pace Wheel. This simple, coach-friendly tool converts an athlete's recent race or time trial into a full set of training paces at a glance — so every runner works at the right intensity for the right purpose, from easy aerobic days to hard interval sessions.

Key features & specs:

• Find your athlete's recent race or time trial in the "Current Fitness" window
• Instantly reveals Aerobic Base Training Pace and Marathon Race Pace
• Displays Lactate Threshold Pace for tempo work
• Shows VO2 Max Development Intervals and Running Economy Repetitions
• Pocket-sized — no batteries or apps required

An affordable, must-have planning aid for cross country and distance coaches building individualized training programs. Re-check each athlete's current fitness after key races to keep paces current, and keep the wheel in your coaching bag or on your clipboard so it's always on hand at practice. Wipe it clean and store it dry to keep the print legible for years.

The Ultrak Timer Paper is the consumable that keeps your Ultrak printing timer producing results all meet long. Sold as a box of three rolls, it's designed for Ultrak's line of electronic timing and printing systems used at track and field events — keep a supply on the timing table and printed results never have to stop mid-meet.

Key features & specs:

• Quantity: Box of 3 rolls
• Use: For Ultrak electronic timing and printing systems
• Function: Keeps printed meet results running without interruption
• Best for: Meet managers and timing tables running Ultrak equipment
• Model: UT-0100236

Coach's tip: Confirm the paper matches your specific Ultrak timer model before ordering, since different units take different rolls. Keep at least one spare box in the timing kit for big meets, and store rolls in a cool, dry place so the thermal coating stays crisp and prints clearly.

The Ultrak Timer Additional Button is an add-on lane push-button for the Ultrak L20 lane timer, letting meet crews expand their setup to capture splits and finishes on more lanes. Each button connects to the timer through Ultrak's linkgate system, so you can add capacity without a tangle of separate cords running back to the timing table.

Key features & specs:

• Type: Additional lane push-button for the Ultrak L20 lane timer
• Connection: Links to the timer via the linkgate system (no tangled cords)
• Function: Records lap/split and finish inputs for an added lane
• Compatibility: For use with the Ultrak L20 8-lane timing system
• Model: UT-GP-37934

Coach's tip: Label each lane button clearly and test the linkgate connection during setup so every lane registers before the first race. Keep a spare button in the timing kit — a single dead button can leave a lane untimed, and swapping one in is far easier than reconfiguring mid-meet.

• Times races with up to 10 lanes
• Times road races with up to 8,000 participants
• 8,000 multiple event memory
• Prints bib number, lane, place, and time
• Time and calendar
• Includes linkgate eliminating tangled cords to timer
• Compatible with Hytek, RunScore and Easy Meet Manager
• Includes Windows interface
• Includes 8 lane buttons and 2 rolls of paper
• 2 Year warranty

• 8,000 memory for individual finishers in single or multiple events
• Store multiple events in memory for later review or printing
• Four digit bib numbers
• Bib number entry at finish or add/edit after event
• Four digit place counter
• Automatic print out during event
• Final result print out after event
• Single and multiple start times
• Up to 10 waves in multiple start race

• Up to 10 lap/split lane buttons
• Linkgate allows single wire to lane timer, eliminating tangled wires
• 8,000 dual split memory for single or multiple events
• Store multiple events in memory for later review or printing
• Four digit place counter
• Pre-entry of bib and lane numbers
• Bib number add/edit after event
• Two digit lap counter
• Test mode for verification of lane set-up

• Prints 20 digits, 1 lap/split record per line
• Printing speed of 1 line per second
• Automatic printout of date, run number and record type (track, road or multiple)
• Pause printing function allows for paper change
• Powered by rechargeable internal battery; recharged by USB

The Ultrak S950 Thermal Paper keeps your Seiko S149 printing stopwatch stocked and ready for meet day. Sold five rolls to a box, it's the correct consumable for the S149's built-in thermal printer — having a fresh supply on hand means results keep printing without interruption during a busy day of events.

Key features & specs:

• Type: S950 thermal paper for the Seiko S149 stopwatch/printer
• Quantity: 5 rolls per box
• Roll length: Each roll is 80 inches long
• Capacity: Prints approximately 520 lines per roll
• Model: SK-UT-GP-37805

Coach's tip: Confirm you're ordering S950 paper for the S149 (Ultrak L10/L20 timers use different rolls) so it fits your printer. Keep a spare box in the meet kit, load a fresh roll before big events, and store paper in a cool, dry place — heat and humidity can prematurely darken thermal paper.

The Gill Seiko S149 Stopwatch with Printer is a serious meet-management tool that captures and prints timing results on the spot. With 300 dual-split memory and an integrated thermal printer, it lets officials record multiple events and produce a printed record instantly — the reliable choice for track programs that need documented, defensible results at every meet.

Key features & specs:

• Memory: 300 dual-split memory; saves multiple events
• Display: Large-size 3-line display with auto-start function
• Printer: Prints 13 digits per line at 1.5 lines per second; battery-life indicator
• Included: 2 rolls of paper
• Warranty/Model: 3-year warranty; SK-GP-37801

Coach's tip: Keep spare thermal paper rolls in your meet kit so you never run out mid-event, and print a final results tape after each event for your records. Store the unit dry with the printer cover closed to protect the mechanism between meets.

The Gill Robic SC-505W Stopwatch Set of 6 equips a full coaching staff with reliable, easy-to-read timing tools for track, swimming, and multi-event practice management. Each SC-505W features a large display and precise timing functions for recording splits, intervals, and finish times — and buying a set of six means every coach on the sideline has a dedicated watch, streamlining large-group workouts and meet days.

Key features & specs:

• Set: Six Robic SC-505W stopwatches
• Display: Large, easy-to-read readout
• Timing: Records splits, intervals, and finish times
• Best for: High school and youth track and swimming programs
• Model: GP-0100231

Coach's tip: Assign and label a watch per coach so timing responsibilities are clear on meet day, and set everyone to the same mode before an event for consistent splits. Store the set together with fresh batteries on hand so no watch dies mid-workout.

The Ultrak 495-100 Lap Memory Stopwatch is a coach's workhorse for timing practices, meets, and interval sessions where you need to capture and review a full set of splits. Its 100-lap dual-split recallable memory and large three-row display let you time an entire heat or workout, then scroll back through every split without losing the running clock — ideal for track, swimming, and any program that trains by the numbers.

Key features & specs:

• Memory: 100 dual-split recallable memory; recall splits during operation
• Timing: Measures up to ten hours; stroke/frequency function for rowing and swimming
• Display: Large three-row display with continuous event-time readout
• Extras: Time and calendar; water-resistant construction
• Power: Lithium battery included; five-year warranty

Coach's tip: Clear the memory before each session so your split bank starts clean and every recall lines up with the current workout. Keep it on its lanyard, rinse off sweat and dirt, and store dry to protect the buttons and display between uses.