Speedmaster Racing 44.25 mm, steel on leather strap

Specifications

About this reference

44.25 mm stainless steel case with black ceramic bezel ring featuring tachymeter scale in orange; black leather strap micro-perforated with orange rubber interior; matt black dial with racing minute-track, two subdials, 6 o'clock date window; orange and white hands; driven by OMEGA Co-Axial Master Chronometer 9900 movement. 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: Black ceramic bezel ring with tachymeter scale in orange wording and Liquidmetal™ numbers; Case back: Transparent caseback. Dial: Dial colour: Black; Hands: Mix of varnished orange and white; Indexes: Arrowhead indexes in 18K white gold with white Super-LumiNova. Movement: Calibre: Omega 9900; Movement type: Self winding; Power reserve: 60 hours; Chronometer certification: Master Chronometer Certified (METAS). Bracelet & clasp: Strap: Black leather strap, calf leather, micro-perforated with orange rubber interior; Strap type: Leather strap; Clasp type: Foldover clasp; Buckle material: Stainless steel. Other published details: Chronograph: Yes.