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MWA-100HB-1A
Case / bezel material: Resin / Stainless steel Black ion plated
Resin Band
Resin Glass
100-meter water resistance
LED light
Afterglow
Analog: 3 hands (hour, minute, second)
Accuracy: ±20 seconds per month
Approx. battery life:
3 years on SR626SW (Analog)
3 years on CR1616 (Light 9 [sec/day])
Size of case : 50.6 × 50.6 × 13.5 mm
Total weight : 53 g
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LWA-300HB-1E
Case / bezel material : Resin / Stainless steel Black ion plated
Resin Band
Resin Glass
100-meter water resistance
Regular timekeeping
Analog: 3 hands (hour, minute, second)
Accuracy : ±20 seconds per month
Approx. battery life : 3 years on SR626SW
Size of case : 42.6 × 42 × 11.4 mm
Compatible band size : 125 - 180 mm
Total weight : 34 g