MOVEMENT:Japan OS Working Chronograph
CASE DIAMETER: 49mm
THICKNESS:Â 16mm
DIAL COLOR:Â White
CASE MATERIAL: Stainless Steel 316L
BRACELET:Â Â Â Leather Strap
FRONT GLASS: Mineral Crystal
OTHER:Â Water Resistant
OTHER:Â push 2:00 button to starts and stops chronograph
OTHER:Â push 4:00 button to re-set chronograph