Seiko S064 - 300-Lap Memory Stopwatch with PC Interface

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.