Audemars Piguet 25820BA - (Yellow)

The Royal Oak Perpetual Calendar -Quantième Perpétuel- is a complicated take on AP's iconic luxury sports watch. With the first iteration being introduced in 1983, it can be seen as a trailblazer for the complicated 'sports' watch genre.

Reference 25820BA.OO.0944BA.02 has a yellow gold case with a matching bracelet and silver dial.

Key features include an extra-thin movement with perpetual calendar, moonphase and manual finishing of the bridges (polished bevels, satin-brushed edges, perlage on the recesses, and handcrafted decorative engravings on oscillating weight components).

It's Moonphase is also made with Physical Vapor Deposited metal onto sapphire.

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Technical Specifications

Bracelet Material Yellow Gold
Year 2004
Papers Yes
Box Yes
Case Material Yellow Gold
Movement Manual Winding
Dial Colour Champagne Dial
Crystal Sapphire

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