Omega Speedmaster '57 332.10.41.51.03.001 40.5 mm Steel Blue Dial Watch for Men

Drawing on the 1957 original, this Speedmaster '57 sets a blue dial within a 40.5 mm stainless steel case. Broad Arrow hands and rhodium-plated hour markers, each treated with white Super-LumiNova, stand out clearly, joined by small seconds at 9 o'clock, a combined 12-hour and 60-minute counter at 3 o'clock and a date aperture at 6 o'clock. The brushed bezel carries a blackened tachymeter scale, and the caseback combines a “Speedmaster ’57” engraving with a flat sapphire crystal. Inside is the manual-winding Calibre 9906, a column-wheel chronograph and METAS-certified Co-Axial Master Chronometer resistant to 15,000 gauss, with two barrels in series for 60 hours of reserve. The matching steel bracelet adjusts via OMEGA's patented comfort release system; water resistance is 50 metres. Technical specifications Brand: OMEGA Collection: Speedmaster – Heritage Models – Speedmaster '57 Model: Speedmaster '57 Co-Axial Master Chronometer Chronograph Reference: 332.10.41.51.03.001 Case: Steel, 40.5 mm diameter, 12.99 mm thick Lug-to-lug: 49.64 mm Lug width: 20 mm Bezel: Brushed bezel with blackened tachymeter scale Crystal: Scratch-resistant sapphire crystal with anti-reflective treatment on both sides Caseback: “Speedmaster ’57” engraving with flat sapphire crystal Water resistance: 5 bar (50 metres / 165 feet) Dial: Blue Hands and indexes: Rhodium-plated hour markers and Broad Arrow hands with white Super-LumiNova Functions: Hours, Minutes, Small seconds, Date, Chronograph, Tachymeter scale Movement: OMEGA 9906, manual-winding with Co-Axial escapement Certification: Co-Axial Master Chronometer, certified by METAS (magnetic resistance to 15,000 gauss) Power reserve: 60 hours Frequency: 4 Hz Bracelet: Steel Clasp: Foldover clasp with comfort setting Weight (approx.): 134 g Warranty: 5-year OMEGA international warranty Made in: Switzerland Manufacturer: OMEGA SA, Biel/Bienne, Switzerland