ROYAL OAK SELFWINDING CHRONOGRAPH, 41 mm

Ref 26331OR.OO.D315CR.01

PRODUCT DETAILS

CASE

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


CASE SIZE

41 mm


WATER RESISTANCE

50 m


CASE THICKNESS

11 mm


DIAL

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


BRACELET

Hand-stitched “large square scale” blue alligator strap with 18-carat pink gold AP folding clasp.


TOTAL DIAMETER

26.2 mm (11½ Lignes)


FREQUENCY OF BALANCE WHEEL

3.00 Hz (21,600 vph)


TYPE OF OSCILLATING WEIGHT

Monobloc in 18-carat gold


NUMBER OF JEWELS

37


CALIBRE

Selfwinding Calibre 2385


TYPE OF BALANCE-SPRING STUD-HOLDER

Mobile stud


POWER RESERVE

40 hours


BALANCE-SPRING TYPE

Annular


DIRECTION OF AUTOMATIC WINDING

Unidirectional (see recommendations underneath)


NUMBER OF PARTS

304


FUNCTIONS

Chronograph, hours, minutes, small seconds and date.