Royal Oak
Selfwinding Chronograph "50th Anniversary"
The Bleu Nuit, Nuage50 “Grande Tapisserie” dial provides an elegant contrast with the 18-carat pink gold case and bracelet. This 41 mm Chronograph also benefits from the new Royal Oak design evolution as well as the dedicated “50-years” oscillating weight.
Case
18-carat pink gold case, glareproofed sapphire crystal and caseback, screw-locked crown.
- Size 41 mm
- Thickness 12.4 mm
- Water Resistance 50 m
Dial
“Bleu nuit nuage 50” dial with “Grande Tapisserie” pattern, “Bleu nuit nuage 50” counters, pink gold applied hour-markers and Royal Oak hands with luminescent coating.
Bracelet
18-carat pink gold bracelet with AP folding clasp.
Setting
Case
- Material 18-carat pink gold
- Water Resistance 50 m
- Size 41 mm
Dial
“Bleu nuit nuage 50” dial with “Grande Tapisserie” pattern, “Bleu nuit nuage 50” counters, pink gold applied hour-markers and Royal Oak hands with luminescent coating.
Bracelet
18-carat pink gold bracelet with AP folding clasp.
Calibre 4401
- Functions Flyback chronograph, hours, minutes, small seconds and date.
- Number of jewels 40
- Mechanism Selfwinding
- Power reserve 70 h
- Total diameter {{ 32 || localMillimeterNumber}} mm
- Number of parts 381
- Frequency 4 hz {{ 28800 || localVibrationNumber}} vph
- Thickness 6.8 mm
Warranty
Two year warranty
Your watch is guaranteed against manufacturing defects for a period of 2 years subject to our International Sales Warranty.
Five year warranty
Applicable to all AP watches purchased through our authorized network from 1st January 2017 subject to our International Sales Warranty.
Extend your Warranty