CASIO G-SHOCK MENS 200M G-STEEL - GST-B100B-1A4DR 30-Minutes And 12-Hours Counters 1st-2nd place times Others: target

1st-2nd place times Others: target time alarm

Upper Layer: Crocodile-Embossed Leather

50 mm Glass: Scratch-resistant sapphire crystal with anti-reflective coating on the underside Material: Stainless steel Shape: Round Water Resistance: Water-resistant to 30 bar

battery life: 2 years on CR1220

The Luminox Light Technology lighting system was installed vertically for the first time

CASIO G-SHOCK MENS 200M G-STEEL - GST-B100B-1A4DR 30-Minutes And 12-Hours Counters 1st-2nd place times Others: targetBasic Information Case size (L W H) 58. 1 53. 8 14. 1 mm Weight 101 g Case and bezel material Resin Stainless steel Band Resin Band Construction Shock Resistant Water resistance 200 meter water resistance Power supply and battery life Tough Solar (Solar powered) Smartphone Link App Connectivity Features Smartphone Link feature Mobile link (Wireless linking using Bluetooth) Apps CASIO WATCHES Exterior Glass Mineral Glass Crown Screw Lock Crown Surface