G-Shock GM2100RW-1A Rainbow Brick Wall. Adding a vibrant touch, this model showcases a full rainbow of colours with its dial or watch glass featuring the original brick wall pattern from the first G-SHOCK. The rainbow vapor deposition creates a dynamic brick wall effect with shifting hues that vary with the light. This colourful design pays homage to the G-SHOCK legacy, embodying the durability and tenacity needed to break barriers and push boundaries. - 49.3 x 44.4 x 11.8mm Case Suze - 72g Weight - Shock Resistant - Carbon Core Guard Structure - Resin and Stainless Steel Case and Bezel - Bio-based Resin Band - Mineral Glass - World time: 31 time zones (48 cities coordinated universal time), daylight saving on/off - Timer - Calendar: Full auto-calendar (to Year 2099) - Stopwatch - Alarm/Hourly Time - Mute Feature - Accuracy: ±15 seconds per month - Approx. battery life: 3 years on SR726W X 2 - 12/24-hour format - Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) - 200 Meters Water Resistant - Regular timekeeping: * Analogue: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) * Digital: Hour, minute, second, pm, month, date