Casio G-Shock Full Metal Black Watch GMW-B5000GD-1ER

Case / bezel material: Stainless steel One-touch 3-fold Clasp Solid Band Stainless Steel Band Shock Resistant Mineral Glass Screw Lock Back 200-meter water resistance Solar powered LED backlight (Super illuminator) Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow 5 daily alarms (with 1 snooze alarm) Hourly time signal Low battery alert Power Saving (display goes blank to save power when the watch is left in the dark) Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) Mobile link (Wireless linking using Bluetooth®) 39 time zones (39 cities +coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching 1/100-second stopwatch

Case / bezel material: Stainless steel One-touch 3-fold Clasp Solid Band Stainless Steel Band Shock Resistant Mineral Glass Screw Lock Back 200-meter water resistance Solar powered LED backlight (Super illuminator) Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow 5 daily alarms (with 1 snooze alarm) Hourly time signal Low battery alert Power Saving (display goes blank to save power when the watch is left in the dark) Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) Mobile link (Wireless linking using Bluetooth®) 39 time zones (39 cities +coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching 1/100-second stopwatch