Speedmaster Racing 44.25 mm, steel on leather strap

Specifications

About this reference

This Speedmaster Racing Master Chronometer model features a 44.25 mm stainless steel case on a black leather strap and a black ceramic bezel ring that includes the famous tachymeter scale in Liquidmetal™. On the black dial, there is a distinctive racing style minute-track which gives the watch its name. 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 Liquidmetal™; Case back: Transparent. Dial: Dial colour: Black; Hands: Rhodium plated hour and minute hands; 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 (Alligator leather with non-grained calf leather underside); Clasp type: Foldover clasp; Buckle material: Stainless steel.