Omega Speedmaster Chronoscope 329.32.43.51.02.001 43 mm Steel Silver Dial Black Leather Strap Watch for Men

Black accents give this 43 mm Speedmaster Chronoscope a sharper contrast: blackened subdials, blackened leaf-shaped hands and Arabic numerals, and a black anodised aluminium bezel ring with tachymeter scale, all set against a silvery dial. The dial's 1940s-inspired snail layout prints tachymeter, pulsometer and telemeter scales, with a spiral track beneath the numerals.

The strap is perforated black leather lined in red, fastened by a steel pin buckle, and red hands mark the black 60-minute and 12-hour counter at 3 o'clock, opposite black small seconds at 9. The 12.80 mm steel case houses the manual-winding Calibre 9908, a column-wheel chronograph certified as a Co-Axial Master Chronometer by METAS, resistant to 15,000 gauss, with 60 hours of reserve.

Technical specifications

• Brand: OMEGA
• Collection: Speedmaster – Two counters – Chronoscope
• Model: Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph
• Reference: 329.32.43.51.02.001
• Case: Steel, 43 mm diameter, 12.80 mm thick
• Lug-to-lug: 48.60 mm
• Lug width: 21 mm
• Bezel: Black anodised aluminium bezel ring with tachymeter scale
• Crystal: Scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Water resistance: 5 bar (50 metres / 165 feet)
• Dial: Silver
• Hands and indexes: Blackened leaf-shaped hands and Arabic numerals; red hands on the black 60-minute and 12-hour recorder
• Functions: Hours, Minutes, Small seconds, Chronograph, Tachymeter scale
• Movement: OMEGA 9908, 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
• Strap: Leather strap, black (non-grained calf leather)
• Clasp: Pin buckle in stainless steel
• Weight (approx.): 92 g
• Warranty: 5-year OMEGA international warranty
• Made in: Switzerland
• Manufacturer: OMEGA SA, Biel/Bienne, Switzerland