Grande Complication

Specifications

Case

18-carat pink gold case, glareproofed sapphire crystal and caseback, black ceramic bezel, white ceramic crown and pushpieces, water-resistant

Dial

Sapphire dial, white counters, pink gold applied hour-markers and Royal Oak hands with luminescent coating, light silver-toned inner bezel ring

Bracelet

White rubber strap with 18-carat pink gold pin buckle

Reference

26571RO.OO.A010CA.01

Functions

Minute repeater, perpetual calendar, split-seconds chronograph, week indication, hours, minutes

Total diameter

14 mm

Type of balance

Screwed balance

Frequency of balance wheel

2,75 (=19'800 alternances/hour) Hz

Type of balance-spring stud-holder

Mobile stud

Balance-spring type

Breguet

Direction of automatic winding

Unidirectional (see recommendations underneath)

Type of oscillating weight

Monobloc in 18-carat gold

Number of jewels

52

Power reserve

45 h

Number of parts

648

specificities

• Grande Complication movement
• Column wheel Chronograph mechanism
• Repeater's two gongs are both on the same plane
• Oscillating weight with ceramic ball bearings
• Moonphase made with Physical Vapor Deposited metal onto sapphire
• Oscillating weight can be custom decorated upon customer's request
• Manual finishing of the cut out parts (polished bevels, grained finishing on top and Matt "brouillé" finishing underneath)
• Manual finishing of the bridges (curved polished bevels, satinbrushed edges, Perlage on the recesses)
• Perpetual calendar / Date / Day / Month / Leap year / Moonphases / Number of the week
• Split time chronograph / Seconds and split seconds counter / Minutes counter
• Minute repeater on two gongs