The new Portofino Chronograph in Red Gold.
Ref.: IW391020 ∙ IW391021
FEATURES
- Mechanical chronograph movement
- Date and day display
- Stopwatch function with hours, minutes and seconds
- Small hacking seconds
- Special back engraving
MOVEMENT
- Calibre 75320
- Frequency 28,800 A/h / 4 Hz
- Jewels 25
- Power reserve 44 h
- Winding automatic
WATCH
- Materials
- Ref. IW391020: 18-carat red gold case, silver-plated dial, dark brown alligator leather strap, pin buckle in 18-carat red gold
- Ref. IW391021: 18-carat red gold case, slate-coloured dial, dark brown alligator leather strap, pin buckle in 18-carat red gold
- Glass sapphire, convex, antireflective coating on both sides
- Water-resistant 3 bar
- Diameter 42 mm
- Case height 13.5 mm