OMEGA Speedmaster Racing 44.25 mm, steel on leather strap — 329.33.44.51.01.001

Speedmaster Racing. 44.25 mm, steel on leather strap.

• Reference: 329.33.44.51.01.001
• Gender: Man
• Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Dial colour: Black
• Functions: Master Chronometer Certified; Chronometer; Transparent caseback; Date; Anti-magnetic; Chronograph; Tachymeter; Small seconds; Time zone function
• Calibre: Omega 9900
• Case material: Steel
• Case diameter: 44.25 mm
• Water resistance: 5 bar (50 metres / 165 feet)
• Between lugs: 21 mm
• Strap colour: Black
• Movement: Self winding
• Buckle type: Foldover clasp
• Buckle material: Stainless steel
• Materials: Ceramic; Liquid metal; Sapphire; Stainless steel
• Thickness: 14.92 mm
• Strap surface: Alligator leather
• Strap underside: Non-grained calf leather
• Lug-to-lug: 50.00 mm
• Strap material: Leather strap
• Approximate product weight: 112 g
• Power reserve: 60 hours

Product specifications: OMEGA official product page.