40mm Chronograph Multifunction Watch Men VK63 Movement Black White Dial Stainless Steel Strap Montre homme

Watch brand: OUMASHIWatch style: Fashion, casual. Business. EventsMovement type:VK63 movementWatch movement function: the button in the upper right corner is to start the timing function, press the button in the upper right corner again to set the timing time, if you need to reset the timing time, please press the case button in the lower right corner to reset the timing time! Easy to operate, easy to wearCase material :316L stainless steelBack cover material :316L stainless steelBack cover type: screw in solid back coverCase diameter :40mm (excluding crown)Case thickness: 14.86mm (including lens and back)Case ear position :20 mm (where case and band join)Watch length :220 mm (total watch length/circumference)Strap material: Rubber strapGlass material: sapphire glass