40mm luxury mens mechanical chronograph watch 7750 movement sapphire glass 7750 multi-functional chronograph business watch

Brand: oumashiModel: ETA7750 watchStyle: casual, fashion, sport, business, luxuryDisplay: Pointer on a gaugeMovement: ETA7750 movementMain feature-100% new with tag and high quality-5ATM / 50M Deep waterproof (Support Cold Shower and Swimming, don't operate watch when underwater );Quality Design Dial, DateDisplay Function;Case material: 316L Stainless steelHigh quality beltWatch function description: the upper right button of the case is to start the timing function. When the timing reaches a certain time, press the upper right button again to stop the timing time at that time. If you need to reset the timing time of the watch, press the lower right button to reset the timing functionCase: 316L Stainless SteelDiameter: 40mmCase thickness: 16mmDial size: 32mmBand width: 22 mmWatch luminous: Green C3Case glass: sapphire glassCase back cover: sapphire back coverBeautifully carved text!