EFV-640D-2A Movement Type_Quartz Chronograph G-SHOCK's new GMW-B5000 series is

G-SHOCK's new GMW-B5000 series is a full-metal watch with a Connected engine

Full auto-calendar (pre-programmed until the year 2039)

and is finished in a rugged

or get excited and do a little more than planned

Total weight : 41g

EFV-640D-2A Movement Type_Quartz Chronograph G-SHOCK's new GMW-B5000 series isMake a dynamic, bold statement a classic EDIFICE sports chronograph with an octagonal bezel in a solid, strong design. Case size (L W H) 47 44. 3 10. 8 mm Weight 136 g Case and bezel material Stainless steel Band Stainless Steel Band One touch 3 fold Clasp Water resistance 100 meter water resistance Power supply and battery life Approx. battery life: 2 years on SR920SW Exterior Glass Mineral Glass Compatible band size 150 to 205 mm Watch Features