Description

Royal Oak Perpetual Calendar Ultra-Thin

This watch is an updated version of the ultra-thin Royal Oak Selfwinding Perpetual Calendar watch. It combines a titanium casing with a smoked blue dial and a complex astrological feature.

About the watch

Brand: Audemars Piguet (AP)

Model: Royal Oak

Reference: 26586TI.OO.1240TI.01

Condition: New & Unworn

Case: Titanium case, glareproofed sapphire crystal and caseback, screw-locked crown.

• Size: 41 mm
• Thickness: 6.2 mm
• Water resistance: 20 m

Dial: Blue dial, black counters, white gold applied hour-markers and Royal Oak hands with luminescent coating.

Bracelet: Titanium bracelet with AP folding clasp

Royal Oak Perpetual Calendar Ultra-Thin’s Calibre

• Calibre: 5133
• Function: Perpetual calendar with day, date, astronomical moon, month, leap year, night and day indication, hours and minutes
• Number of jewels: 37
• Mechanism: Selfwinding
• Power reserve: 40 h
• Total diameter: 32 mm
• Number of parts: 256
• Frequency: 2.75 hz 19,800 vph