ROYAL OAK OFFSHORE SELFWINDING CHRONOGRAPH, 37 mm

CASE

Stainless steel case, glareproofed sapphire crystal, diamond-set bezel, screw-locked crown, water-resistant to 50 m.

CASE SIZE

37 mm

WATER RESISTANCE

50 m

CASE THICKNESS

11.8 mm

DIAL

Black dial with new “Lady Tapisserie” pattern, circular-grained external zone, white gold applied hour-markers and Royal Oak hands with luminescent coating.

BRACELET

Black rubber strap with stainless steel AP folding clasp.

SETTING

32 brilliant-cut diamonds ; ~1.02 carats (bezel).

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.