Ref. #26603ST.OO.D002CR.01

Royal Oak Equation of time

The Equation of Time model with its blue central hand enables a precise reading of this daily variation, while the sunrise and sunset times in a location chosen by the owner are displayed on the 3 and 9 o’clock counters.

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Case

Stainless steel case, glareproofed sapphire crystal and caseback, screw-locked crown

Case Width
42 MM
Case Thickness
10.45 MM
Water Resistance
20 M
Dial

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

Bracelet

Hand-stitched “large square scale” black alligator strap with stainless steel AP folding clasp

mechanism

Powered by the natural movements of your wrist.

Selfwinding

complications

Complications

Royal Oak Equation of time

Specifications

Watch

Ref #26603ST.OO.D002CR.01

Case

Stainless steel case, glareproofed sapphire crystal and caseback, screw-locked crown

Case Width

42 mm

Water Resistance

20 m

Case Thickness

10.45 mm

Dial

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

Bracelet

Hand-stitched “large square scale” black alligator strap with stainless steel AP folding clasp

Watch Specifications
Case

Stainless steel case, glareproofed sapphire crystal and caseback, screw-locked crown

Case Width

42 mm

Case Thickness

10.45 mm

Dial

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

Bracelet

Hand-stitched “large square scale” black alligator strap with stainless steel AP folding clasp

Water Resistance

20 m

Calibre

Calibre 2120 / 2808 Manufacture


Total diameter

12½ mm

Frequency of balance wheel

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

Type of oscillating weight

Support and weight segment in 21-carat gold

Number of jewels

41

Calibre

Calibre 2120 / 2808 Manufacture

Type of balance-spring stud-holder

Mobile stud

Power reserve

40 h

Balance-spring type

With Variable inertia blocks

Direction of automatic winding

Bidirectional

Number of parts

425

Functions

Sunrise and sunset times, equation of time, perpetual calendar, astronomical moon, hours, minutes

Calibre 2120 / 2808 Manufacture
Calibre 2120 / 2808 Manufacture, front

Front

Calibre 2120 / 2808 Manufacture, back

Back

Calibre

Calibre 2120 / 2808 Manufacture

Total diameter

12½ mm

Balance-spring type

With Variable inertia blocks

Type of balance-spring stud-holder

Mobile stud

Frequency of balance wheel

2,75 Hz Hz

Type of balance-spring stud-holder

Mobile stud

Direction of automatic winding

Bidirectional

Type of oscillating weight

Support and weight segment in 21-carat gold

Power reserve

40 h

Number of parts

425

Number of jewels

41

Functions

Sunrise and sunset times, equation of time, perpetual calendar, astronomical moon, hours, minutes

  • Extra-thin movement
  • Suspended barrel
  • Shake of the oscillating weight garanteed thanks to annular ring running on four jewels
  • Manual finishing of the bridges (polished bevels, satinbrushed edges, Perlage on the recesses)
  • Hand crafted decorative engravings on oscillating weight componants
  • Moonphase made with Physical Vapor Deposited metal onto sapphire
  • Sunrise & Sunset times can be changed upon customer's request
  • Oscillating weight can be custom decorated upon customer's request