LOBINNI Stainless Steel Men Watches Top Brand Luxury Automatic Mechanical Watch Sapphire Glass Waterproof Wirstwatch - 13021/22 Automatic Watch blackCrown: screwdown CrownCase back: screw-in

blackCrown: screwdown CrownCase back: screw-in solid bottom coverWatch DimensionCase diameter: 39mm ( without crown)Case length: 49mm (lug to lug)Case thickness: 12mmLug width: 20mmGlass size:: 33

Water Resistant Upto 100M

Movement:Miyota 6S21【quartz chronograph movement】

5mmFrequency: 28800Hz/HrPower reserve : 48 hoursTravel time error: ±10 seconds/day

Thickness: 10 mm (13

LOBINNI Stainless Steel Men Watches Top Brand Luxury Automatic Mechanical Watch Sapphire Glass Waterproof Wirstwatch - 13021/22 Automatic Watch blackCrown: screwdown CrownCase back: screw-inCase Shape Round Case Thickness 11. 5mm Band Width 22mm Band Material Type STAINLESS STEEL Boxes & Cases Material Leatherette Model Number 13021 22 Dial Window Material Type Sapphire Crystal Feature Shock Resistant,Water Resistant Dial Diameter 41mm Water Resistance Depth 5Bar Clasp Type Push Button Hidden Clasp Band Length 23cm Case Material STAINLESS STEEL Style BUSINESS Movement Automatic Self Wind