MODEL : Royal Oak Selfwinding Chronograph
MODEL NUMBER : 26240ST.OO.1320ST.05
CASE MATERIAL: Stainless steel
WATER RESISTANCE: 50 m
SIZE: 41 mm
DIAL: “Bleu nuit nuage 50” dial with “Grande Tapisserie” pattern, “Bleu nuit nuage 50” counters, white gold applied hour-markers and Royal Oak hands with luminescent coating
BRACELETL: Stainless steel bracelet with folding clasp
FUNCTIONS: Flyback chronograph, hours, minutes, small seconds and date
NUMBER OF JEWELS: 40
MECHANISM: Selfwinding CALIBRE 4401
POWER RESERVE: 70 h
TOTAL DIAMETER: 32 mm
NUMBER OF PARTS: 381
FREQUENCY: 4 hz 28,800 vph
THICKNESS: 6.8 mm
