Citizen Gents Eco-Drive Promaster Sky Chronograph Watch ANALOG DIGITAL WATCH [Movement]Caliber Number[:] 4R34[br]Movement Type[:] Automatic

[Movement]Caliber Number[:] 4R34[br]Movement Type[:] Automatic with Manual Winding[br]Power reserve[:] Approx

Case Size48

Case ShapeSquare

[Movement]Caliber Number[:] 8R48[br]Movement Type[:] Automatic with manual winding[br]Precision[:] +25 to -15 seconds per day[br]Power reserve[:] Approx

Band Black Rubber Strap

Citizen Gents Eco-Drive Promaster Sky Chronograph Watch ANALOG DIGITAL WATCH [Movement]Caliber Number[:] 4R34[br]Movement Type[:] AutomaticWatch technical specs GenderMen Case ShapeRound Case Size40mm Case MaterialStainless Steel Strap MaterialStainless Steel Clasp TypeFold Over Clasp with Hidden Double Push Button Glass MaterialSapphire Glass MovementEco Drive Light Powered CaliberB620 Power Reserve9 months Water Resistance20 Bar Warranty3 Years International Warranty