

Case
- Ceratanium® case
- Diameter 44.0 mm
- Height 16.8 mm
- Screw in crown
- Water resistance 6 bar
Movement
- 79420 Calibre
- Automatic, self-winding
- 44 hours Power Reserve
- Frequency 28800.0 vph (4.0 hz)
- 345 Components
- 29 Jewels
- Côtes de Genève, perlage
Features
- Chronograph function with hours, minutes and seconds
- Split-seconds hand for intermediate timing
- Soft-iron inner case for protection against magnetic fields
- Day and date display
- Glass secured against displacement by drop in air pressure
- Sapphire glass, convex, antireflective coating on both sides
- Small hacking seconds
Dial
- Black dial with luminescence
Strap
- Black rubber strap with textile inlay
- Strap width 21 mm
ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ
Ceratanium® was developed by IWC and combines the advantages of titanium and ceramic in a single material. Based on a titanium alloy, the patented material is as light and rigid as titanium itself but at the same time as hard, wear-free and scratch-resistant as ceramic. Other compelling features are its skin-friendliness, high corrosion-resistance and striking matte black colour. All the case components, including the push-buttons and pin buckle, are made of Ceratanium®, which means the entire watch has a striking “jet black” design code. The Double Chronograph features an integrated split-seconds function that enables the watch to time two separate actions simultaneously. Its power is supplied by the 79420-calibre movement with automatic winding and a 44-hour power reserve. The watch has a black dial and hands. It is worn on a black rubber strap with a textile inlay.