ROYAL OAK SELFWINDING PERPETUAL CALENDAR ULTRA-THIN, 41 mm

CASE 

Titanium case, glareproofed sapphire crystal and caseback, polished 950 platinum bezel and links, titanium screw-locked crown. 

CASE SIZE 

41 mm 

WATER RESISTANCE 

20 m 

CASE THICKNESS 

6.3 mm

DIAL 

Blue dial, satin-brushed, blue counters, white gold applied hour-markers and Royal Oak hands with luminescent coating. 

BRACELET 

Satin-brushed titanium bracelet with polished 950 platinum links and titanium AP folding claps.

TOTAL DIAMETER 

32 mm (14 1/4 Lignes) 

FREQUENCY OF BALANCE WHEEL 

2.75 Hz (19,800 vph) 

NUMBER OF JEWELS 

37 

CALIBRE 

Manufacture Calibre 5133

POWER RESERVE 

40 h 

NUMBER OF PARTS 

256 

FUNCTIONS

Perpetual calendar with day, date, astronomical moon, month, leap year, night and day indication, hours and minutes.