Power Source and Battery Life
Approx. battery life: 3 years on SR621SW
Glass
Mineral Glass
Back Cover
Screw Lock Back
Band Size
150 to 205 mm
Moon Data
Moon Phase
Accuracy
Accuracy: ±20 seconds per month
Other Features
Display Time: Analog: 3 hands (Hour, Minute, Second)
Case Size (L × W × H)
48.4 × 42.5 × 9.6 mm
Weight
113 g
Watch Size: 48mm
Brand: Casio
