Speedmaster Chronoscope 329.30.43.51.03.001

MOVEMENT

Calibre: Omthtega 9908

Manual-winding chronograph with column wheel and Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching15,000 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: Steel

Case Diameter: 43 mm

Between lugs: 21 mm

Dial Colour: Blue

BRACELET

Material: Steel

FEATURES

Anti-magnetic, chronograph, chronometer, master chronometer certified, pulsometer, small seconds, tachymeter, transparent case back, time zone function, telemeter.