Audemars Piguet
Royal Oak Selfwinding Perpetual Calendar Openworked
Reference: 26685XT.OO.1320XT.01
Case Information+
Case Size: 41 mm
Case Material: Titanium
Case Back: Exhibition
Crystal: Sapphire
Movement+
Type: Mechanical Automatic
Calibre: Calibre 7139
Power Reserve: 55 hours
Jewels: 41
Frequency: 4 Hz
VPH: 28,800
Complications: Perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours, minutes
Other+
Bracelet Material: Titanium
Bracelet Colour: Steel
Dial Colour: Transparent
Water Resistance: 50 meters
Limited Edition: No
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The data is collected from publicly available sources and may contain inaccuracies.