• LED backlight illuminates display for easy viewing in low light situations
• Dual countdown timers with same functions as S057 above
• In stopwatch mode, store and recall of up to 100 split/lap times
• Measurable up to 100 hours in 1/100 of a second
• Store and recall of up to 100 split/lap times
• Memory recall and countdown timer can be used during stopwatch operation
• Two separate displays for split and lap time measurements
• On/off confirmation sound
• Dot-matrix mode display
• Time and full automatic calendar
• Battery life indicator
• Automatic shut-off function
• Water resistant
• S058 Instructions
• CR2032 battery

• The most versatile stopwatch with printer available
• 300 Segmented Memory - 3 display stopwatch
• Stopwatch connects to a separate Printer
• Prints finish times or finish times & split times
• Fast action printing to 99 then starts over.
• Comes with Carry Case, Belt Strap, 4 x AA printer batteries and two rolls of paper
• S143 Watch uses CR2430 battery (included)

• 11 different modes, including:

1. Countdown Timer – preset up to 99 minutes, 59 seconds and counts down in full or 1/10 seconds
2. Count-up Timer – counts up to 99 minutes, 59 seconds in full or 1/10 seconds
3. Stopwatch – with lap or cumulative splits
4. Segment Timer – set up to 9 different countdown settings with ability to repeat 99 times
5. Clock – 12 or 24 hour display with 5 distinct alarm settings
6. Score – 2 team scores up to 99 with game/sets won up to 9 each
7. Game Mode (Countdown) – switch the display between countdown time and score
8. Game Mode (Count-Up) – switch the display between count-up time and score
9. Tennis – with points, games won, serve and tie-break point
10. 4 Digit Numerical Display – display any four digit number from 0 to 9999
11. Remaining Date Display – counts down days remaining to event from up to 9998 days away

• Dimensions: 22"W x 8"H x 5"D

• Digital height: 5 1/2"

• Powered by AC 100-240V

• Includes wireless remote

SEIKO DT-40 - Instruction Manual

• SEIKO PS-110 includes electronic starter, portable speaker and headset microphone with connection cables
• Bright strobe light flashes when trigger is pulled
• Two different starting tones: gun fire and whistle
• Speaker produces sound up to 93 dB to 30 feet with volume control
• Electronic starter is powered by 2 AA batteries and speaker powered by 8 AA batteries
• Batteries power starter and speaker up to 1200 starts
• Battery life indicator
• Speaker dimensions: 4" (W) x 10" (H) x 8 1/2" (D)
• Starter dimensions: 8 1/4" (W) x 5 3/4" (H) x 1 1/2" (D)

Operating Manual

Comes with remote. Carry case and stand sold separate in selection list.

Manual

CA Prop 65 Warning

Description:

• Two Line Display shows Lap or Split & Running Time.
• Memory recall during operation.
• Recalls times FORWARD and BACKWARDS.
• 3 bar water resistant.
• CR2032 Battery

Description:

• Recalls up to 300 lap/split times even during operation.
• Stores times in groups that can be recalled (segmented memory).
• The most water resistant stopwatch made.
• STROKE FREQUENCY MODE for swimming, rowing etc.
• Comes with 5 year SEIKO SB-T74 battery and vinyl carrying case.
• 3 year Seiko Warranty!

Holds larger rolls of thermal paper (Seiko S951) and can be used with SEIKO S149 and SP12 Printer

• Prints and displays finish times or finish times and split times
• Stores 300 times in separate user defined blocks.
• Fast action printing to 99 then starts over.
• Large paper holder and external push button accessories available. NOTE: THE PAPER WE SELL WILL FIT WITHOUT THE LARGE HOLDER BUT WILL NOT LET THE LID CLOSE FULLY UNTIL THE ROLL HAS REDUCED IN SIZE.
• 3 year Seiko warranty.

Note: if your display goes blank, its the battery inside the case, not the AA batteries. Open it and replace the CR2032 watch battery.

Includes AA batteries and thermal paper roll. See below for additional thermal paper. 

The SEIKO ST-306 Sports Timer is a professional-grade, large-format digital timer designed for versatile use across various sports and training environments. Featuring a bright 6-digit display with 200mm-high yellow characters, it ensures clear visibility for athletes, coaches, and spectators alike. The ST-306 supports both count-up and countdown functions, making it suitable for timing races, games, and training sessions. It offers lap, split, and finish time measurements, with memory storage for up to 25 entries, facilitating performance tracking for multiple athletes. An auto-repeat function allows for interval training, sounding a buzzer at preset times to maintain pacing. Powered by eight AA batteries, the timer operates for approximately 50 hours, providing portability and flexibility for indoor and outdoor use. Weighing 12.5 kg and measuring 1230mm x 330mm x 150mm, it combines durability with ease of setup. The ST-306 can also interface with other SEIKO sports equipment, enhancing its functionality for comprehensive event management.

NOTE: THIS CLOCK CAN BE CONNECTED TO A LYNX SYSTEM BUT THE $1200 CABLE NEEDED COMES FROM SEIKO, CAN TAKE 1 YEAR TO OBTAIN AND HAS $100 SHIPPING FEE. 

Key Features:

Versatile Timing Modes: Supports count-up (stopwatch) and countdown (timer) functions for various sports applications.

High Visibility Display: 6-digit magnetic rotary bar display with 200mm-high yellow characters for clear readability

Comprehensive Time Measurement: Measures lap, split, and finish times, with memory storage for up to 25 entries 

Auto-Repeat Function: Facilitates interval training by repeating count-up or countdown cycles with buzzer alerts

Flexible Time Settings: Offers multiple time ranges, including 99h59m59s, 59m59s9, and 59m59s99, to accommodate different sports

Battery Operated: Runs on eight AA batteries, providing approximately 50 hours of operation for portability

Durable and Portable: Weighs 12.5 kg with dimensions of 1230mm (W) x 330mm (H) x 150mm (D), suitable for indoor and outdoor use.

User-Friendly Controls: Equipped with a grip switch featuring start/stop and lap/split/reset buttons for easy operation

Integration Capabilities: Compatible with various SEIKO sports equipment, such as electronic starters and printers, for enhanced functionality.

Scoring Display: Can display game points and deuce points in sports like tennis

Crossover Counting Mode: Counts down from a preset time to zero and then counts up, useful for events like marathons.

Buzzer Alerts: Audible signals at preset times to indicate intervals or end of sessions.

Memory Recall: Allows retrieval and display of stored lap or split times for performance analysis.

Adjustable Display Settings: Options to turn the display on, off, or set to auto mode for energy efficiency.

Time Accuracy: Maintains a precision of ±0.04 seconds per hour within the temperature range of 5℃ to 35℃

The SEIKO ST-306 Sports Timer is an ideal solution for coaches, event organizers, and athletes seeking a reliable and versatile timing device for training and competitive events.

Add on to Seiko Stopwatch w/Printer.

S064 Watch:

Store and recall of up to 300 split/lap times
» Multiple event memory function
» Measurable up to 100 hours in 1/100 of a second
» Split/lap time measurement
» Memory recall during operation
» Time and automatic calendar
» Ability to download times to PC via SVAZ015
» Compatible with Windows 7 & 8 only
» Data can be exported in CSV format and processed in Excel
» Solar powered - NO BATTERY REPLACEMENT NEEDED
» 5-bar water resistant

USB  SVAZ015 Interface (sold separate)

» Ability to download times to PC from SVAJ701 stopwatch
» Compatible with Windows 7 & 8 only
» Connects to PC via USB port
» Transmit data by placing stopwatch on SVAZ015 reader
» Can connect up to 99 stopwatches
» Data can be exported in CSV format and processed in Excel
» When linked to PC, stopwatch time is automatically adjusted to time on PC
» Memos can be added to each record or individual laps

After purchasing the S064 and SVAZ015, click here to download the program and begin transmitting your records to your PC!.