Casio G-Shock GMC-B2100AD-2A Blue Dial Full-Metal Chronograph Bluetooth Smart Link Tough Solar Gents Watch Gold Countdown start time setting range:

Countdown start time setting range: 1 second to 24 hours (1-second increments

Brand New 100% authentic resin band with buckle and resin bezel for GX-56BB-1

minute-hand

Full auto-calendar (to year 2099)

Casio G-Shock GMC-B2100AD-2A Blue Dial Full-Metal Chronograph Bluetooth Smart Link Tough Solar Gents Watch Gold Countdown start time setting range:Case size (L W H) : 51. 3 46. 3 12. 4 mm Weight : 171 g Case and bezel material : Stainless steel Stainless Steel Band Solid Band One touch 3 fold Clasp Shock Resistant 200 meter water resistance Time adjustment Bluetooth: Connects to a smartphone and automatically adjusts the time Tough Solar (Solar powered) Smartphone Link feature Mobile link (Wireless linking using Bluetooth) Apps : CASIO WATCHES Auto time adjustment Easy watch setting