Audemars Piguet Royal Oak Perpetual Calendar "150th Anniversary" 41 mm sapphire dial - 26585XT.OO.1220XT.01 Grade and retrograde hand-type date function

and retrograde hand-type date function

where tradition meets contemporary sophistication

A 38mm marvel that seamlessly fuses classical design with contemporary innovation

serves as a canvas for horological artistry

frosted carbon fiber bezel with 6 H-shaped titanium screws

Audemars Piguet Royal Oak Perpetual Calendar "150th Anniversary" 41 mm sapphire dial - 26585XT.OO.1220XT.01 Grade and retrograde hand-type date functionBrand Audemars Piguet Model Royal Oak Perpetual Calendar "150th Anniversary" Reference Number 26585XT. OO. 1220XT. 01 Production Year 2025 Box Papers Box & Papers Case Material Titanium Case Size 41 mm Water Resistance 20 meters Dial Type Sapphire dial Dial Details Blue counter surrounds, matching inner bezel, 18 carat white gold round hour markers, blue bathtub hands filled with luminescent material Bracelet Integrated bracelet combining BMG studs