Audemars Piguet Royal Oak - Selfwinding Perpetual Calendar 41 mm, Titanium
26685XT.OO.1320XT.01 - Price on demand
Audemars Piguet Royal Oak
Selfwinding Perpetual Calendar
41 mm, Titanium
Ref: 26685XT.OO.1320XT.01
This contemporary reference debuts Calibre 7139, Audemars Piguet’s new openworked perpetual calendar movement. Crafted in titanium with BMG accents, this model features a sapphire dial that reveals the mechanical and technical artistry at its core.
Description
26685XT.OO.1320XT.01
Case
- Material : Titanium
- Water Resistance : 50 m
- Size : 41 mm
Dial
The sapphire dial is complemented by matching subdials with a smoked external zone, 18-carat pink gold hands and hour-markers filled with luminescent material, and a black inner bezel.
Bracelet
The titanium integrated bracelet with BMG links is fitted with a three-blade folding clasp.
Calibre 7139
- Functions : Perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes.
- Number of jewels : 41
- Mechanism : Selfwinding
- Power reserve : 55 h
- Total diameter : 29.6 mm
- Number of parts : 423
- Frequency : 4 hz 28800 vph
- Thickness : 4.1 mm