Omega
Speedmaster Racing 44.25 mm, steel on leather strap
Grey dial
Ref. 329.23.44.51.06.001
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Specifications
Reference
- Collection
- Speedmaster
- Reference
- 329.23.44.51.06.001
Case
- Material
- Steel
- Size
- 44.3 mm
- Water resistance
- 50 m
Movement
- Calibre
- Omega 9900
- Power reserve
- 60 hours
Dial & Bracelet
- Dial
- Grey, Dial colour: Grey
- Bracelet / Strap
- Strap type: Leather strap. Clasp type: Foldover clasp. Buckle material: Stainless steel
About this reference
Presented on a grey leather strap, this Speedmaster Racing Master Chronometer model features a 44.25 mm stainless steel case with an 18K Sedna™ gold bezel. Case: Between lugs: 21 mm; Lug-to-lug: 50.00 mm; Thickness: 14.92 mm; Case diameter: 44.25 mm; Case: Steel; Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides; Water resistance: 5 bar (50 metres / 165 feet); Total product weight: 112 g; Bezel: 18K Sedna™ gold bezel with silicon nitride bezel ring and tachymeter scale in OMEGA Ceragold™. Dial: Dial colour: Grey; Hands: 18K Sedna™ gold with white Super-LumiNova; Indexes: Applied rings (rhodium plated) on subdials. Movement: Calibre: Omega 9900; Movement type: Self winding; Power reserve: 60 hours; Chronometer certification: Master Chronometer Certified (METAS). Bracelet & clasp: Strap type: Leather strap; Clasp type: Foldover clasp; Buckle material: Stainless steel. Other published details: Strap colour: Grey; Strap surface: Alligator leather; Strap underside: Non‑grained calf leather.
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