Specification :

1-second stopwatch
Measuring capacity: 59259
Measuring mode: Elapsed time
• Date display
• Regular timekeeping

Analog: 3 hands ( hour, minute, stopwatch seconds)
3 dials ( second, stopwatch minutes, day)

• Accuracy: ± 20 seconds per month
• Approx. battery life: 2 years on SR626SW
• Size of case / total weight
49.3 X 36.4 X 11.1 mm / 164 g