OMEGA Speedmaster Moonphase 44.25 mm, steel - yellow gold on leather strap — 304.23.44.52.06.001

Speedmaster Moonphase. 44.25 mm, steel - yellow gold on leather strap.

• Reference: 304.23.44.52.06.001
• Gender: Man
• Crystal: Scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Dial colour: Grey
• Functions: Master Chronometer Certified; Chronometer; Transparent caseback; Date; Anti-magnetic; Chronograph; Tachymeter; Small seconds; Moonphase
• Size: Gents
• Calibre: Omega 9904
• Case material: Steel - yellow gold
• Case diameter: 44.25 mm
• Water resistance: 10 bar (100 metres / 330 feet)
• Between lugs: 21 mm
• Strap colour: Grey
• Movement: Self winding
• Buckle type: Foldover clasp
• Buckle material: Stainless steel
• Materials: Ceramic; Sapphire; Stainless steel
• Thickness: 16.85 mm
• Strap surface: Alligator leather
• Strap underside: Non-grained calf leather
• Lug-to-lug: 50.00 mm
• Strap material: Leather strap
• Approximate product weight: 124.5 g
• Power reserve: 60 hours

Product specifications: OMEGA official product page.