Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Red Gold Bezel - Black Dial - Brown Leather Strap - 331.22.42.51.01.001 Anniversary The 30-minute counter at 3

The 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock assure flawless timekeeping

chapter ring “CHEMIN DE FER”

Driven by the precision-engineered Rolex Calibre 3255 Automatic movement

domed scratch-resistant sapphire crystal anti-reflective treatment on both sides

Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Red Gold Bezel - Black Dial - Brown Leather Strap - 331.22.42.51.01.001 Anniversary The 30-minute counter at 341. 5 mm stainless steel case, transparent back, 18K red gold crown with and push pieces, brushed 18K red gold bezel with with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, brown leather strap. Water resistant to 100 m.