ROYAL OAK PERPETUAL CALENDAR Ref. 26579CE.OO.1225CE.01

NT$315~~NT$899~~

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Crafted in hand-finished black ceramic, this Royal Oak Perpetual Calendar features day, date, month, astronomical moon, and week of the year. The leap year indication — pioneered by Audemars Piguet in 1955 — is also featured on the “Grande Tapisserie” decorated dial.

CASE

Black ceramic case, glareproofed sapphire crystal and caseback.

SIZE41 mm
THICKNESS9.5 mm
WATER RESISTANCE20 m

DIAL

Slate grey dial with “Grande Tapisserie” pattern, black counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, black inner bezel.

BRACELET

Black ceramic bracelet with titanium AP folding clasp.

CALIBRE 5134

FUNCTIONSPerpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes.
NUMBER OF JEWELS38
MECHANISMSelfwinding
POWER RESERVE40 h
TOTAL DIAMETER29 mm
NUMBER OF PARTS374
FREQUENCY2.75 hz 19,800 vph
THICKNESS4.5 mm