Business Genuine Leather Men's Mechanical Watch $ 41.01 Product information Case material: high-quality metal case Strap material: high-quality leather strap Back cover material: stainless steel back cover through the bottom Mirror material: hardened mineral glass Dial: hollow dial Buckle: stainless steel square steel buckle Movement: fully automatic mechanical movement Function: time/week display/calendar display/stars Waterproof: 30m life waterproof Packing: gift box packaging Watch size: watch head width: about 4.2CM strap diameter: 2.2CM Strap full length: 27CM Dial thickness: 1.5CM Table net weight: about 0.088KG Packing list Watch x1