Omega Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph 43mm Steel on Steel 3184.108.40.206.03.001
Omega Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph 43mm Steel on Steel
The Chronoscope collection has taken the legendary Speedmaster design and combined it with inspiration from OMEGA’s chronograph wristwatches from the 1940s.
This 43 mm model is crafted in stainless steel with a blue dial with silvery subdials. Along with a blue anodized aluminium bezel ring with its tachymeter scale, the leaf-shaped hands and Arabic numerals are rhodium-plated, with a unique “spiral” track pattern running beneath the numbers.
Most notably, the dial is printed with three distinctive timing scales in a 1940’s “snail” design, including a tachymeter scale, a pulsometer scale, and a telemeter scale.
Presented on a stainless steel bracelet, the watch features a silvery small-seconds counter at 9H, and a silvery 60-minute and 12-hour recorder at 3H. Inside, the timepiece is driven by the OMEGA Co-Axial Master Chronometer Calibre 9908.
Calibre: Omega 9908
Manual-winding chronograph with column wheel and CoAxial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Silicon balance-spring, 2 barrels mounted in series, time zone function. Central hour, minute, and chronograph seconds hands, small seconds counter, 12-hour, and 60-minute counter. Rhodium-plated finish with Geneva waves in arabesque.
Power Reserve: 60 hours
Crystal: Scratch-resistant sapphire crystal with anti-reflective treatment on both sides.
Water Resistance: 5 bar (50 metres / 167 feet)
WATCH CASE & DIAL
Case Diameter: 43mm
Between Lugs: 21mm
Dial Colour: Blue
Total Product Weight (Approx.): 145g
Type of Clasp: Foldover clasp with comfort setting
Anti-magnetic, chronograph, chronometer, master chronometer certified, pulsometer, small seconds, tachymeter, transparent case back, time zone function, telemeter.