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Royal Oak Perpetual Calendar

Ref. 25820ST.OO.0944ST.04
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Selfwinding perpetual calendar watch indicating the day, date, moon phases, month and leap years. Stainless steel case, blue grey dial, stainless steel bracelet.

Case

Stainless steel case, sapphire crystal and caseback

  • Size 39 mm
  • Thickness 9.3 mm
  • Water Resistance 20 m

Dial

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

Bracelet

Stainless steel bracelet with AP folding clasp

Specifications

Case

  • Material Steel
  • Water Resistance 20 m
  • Size 39 mm
  • Thickness 9.3 mm

Dial

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

Bracelet

Stainless steel bracelet with AP folding clasp

Calibre 2120 / 2802 Manufacture

  • Functions Perpetual calendar with day, date, moon phases, months, leap years, hours, minutes
  • Number of jewels 38
  • Mechanism Selfwinding
  • Power reserve 40 h
  • Total diameter 28.4 mm
  • Number of parts 343
  • Frequency 2.75 hz 19800 vph

Warranty

Two year warranty

Five year warranty



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