Case size (L× W× H)
43.9 × 41.5 × 12.6 mm
Case and bezel material
Resin
Water resistance
100-meter water resistance
Power supply and battery life
Approx. battery life: 3 years on SR920SW (Analog) 3 years on CR1616 (Light 9 [sec/day])
Glass
Resin Glass / Spherical Glass
Light
LED light Afterglow
Accuracy
Accuracy: ±20 seconds per month
Other features
Regular timekeeping: 3 hands (hour, minute, second)
Date display
