Omega Speedmaster 57 Chronograph Mens Black Face Brown Leather Strap Swiss Co-Axial Automatic Watch 331.12.42.51.01.002​

Stainless steel case with a brown leather strap and Deployment clasp. Skeleton case back. Case diameter: 41.5 mm, Fixed stainless steel bezel showing tachymeter markingsBlack dial with luminous hands and index hour markers. Minute markers around the outer rimLuminescent hands and markers. Date display at the 6 o'clock positionChronograph function features a sweep second hand and a 60 seconds counter and 12 hours counterSwiss Automatic movement with a 60 hour power reserve. Scratch resistant sapphire crystal, Water resistant at 100 meters / 330 feet superb for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.