AUDEMARS PIGUET Royal Oak Selfwinding 15400OR.OO.1220OR.02 Rose Gold Watch

Description

Selfwinding watch with date display and centre seconds. 18-carat pink gold case, silvered dial, 18-carat pink gold bracelet

Ref# 15400OR.OO.1220OR.02

CASE

18-carat pink gold case, glareproofed sapphire crystal and caseback, screw-locked crown

CASE WIDTH

41.00 mm

WATER RESISTANCE

50 m

CASE THICKNESS

9.80 mm

DIAL

Silver-toned dial with “Grande Tapisserie” pattern, pink gold applied hour-markers and Royal Oak hands with luminescent coating

BRACELET

18-carat pink gold bracelet with AP folding clasp

CALIBRE

Selfwinding Manufacture Calibre 3120

TOTAL DIAMETER

26.6 mm (11¾ lignes)

FREQUENCY OF BALANCE WHEEL

3,00 Hz (21'600 alternances/hour)

TYPE OF OSCILLATING WEIGHT

Monobloc in 22-carat gold

NUMBER OF JEWELS

40

CALIBRE

Selfwinding Manufacture Calibre 3120

TYPE OF BALANCE-SPRING STUD-HOLDER

Screwed mobile stud

POWER RESERVE

60 h

BALANCE-SPRING TYPE

With Variable inertia blocks

DIRECTION OF AUTOMATIC WINDING

Bidirectional

NUMBER OF PARTS

280

FUNCTIONS

hours, minutes, center seconds, date

Stop balance when setting time
Oscillating weight with ceramic ball bearings
Bevels of the bridges are diamond graved
Inverted snailing on bridges