A miracle of transparency, the Reference 5304 self-winding Grand Complication with minute repeater and retrograde perpetual calendar is reinterpreted in a new rose gold version on which the bezel, lugs and fold-over clasp are enhanced with 80 baguette-cut diamonds (~6.22 cts). This sparkling touch highlights the ingenious calendar display system with sapphire disks. The "leaf" motif engraved on the white gold inserts adorning the sides of the case is echoed on the off-center rose gold mini-rotor visible through the transparent case back.
Dial Color: SkeletonDial Feature: Transparent sapphire, date and minute markers printed in white with golden powdered dots.Strap Material: LeatherStrap Detail: Alligator leather with square scales, hand-stitched, shiny black. Diamond-set fold-over clasp.Calibre Details: Minute repeater. Perpetual calendar with retrograde date hand. Moon phases. Diameter: 28 mm. Thickness: 7.23 mm. Number of parts: 517. Bridges: 12. Jewels: 41. Power reserve: min. 38 hours, max. 48 hours. 22K gold off-center mini-rotor. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.Calibre Diameter: 28 mmParts: 517Movement: Self-windingCaliber: R 27 PS QR LUCalibre Thickness: 7.23 mmJewel: 41Case Details: Rose gold. White gold decorative inserts. Diameter: 43 mm. Height: 13.3 mm. Humidity- and dust-protected only (not water resistant). Sapphire crystal case back.Case Material: Rose goldCase Diameter (Mm): 43 mmCrystal Type: sapphireStone Type: 58 baguette diamonds: ~5.25 cts. (bezel and lugs). 22 baguette diamonds: ~0.97 ct. (clasp). Total of 80 baguette diamonds: ~6.22 cts.Power Reserve: 48 hours
Self-winding mechanical movement
Caliber R 27 PS QR LU
Minute repeater with classic gongs
Perpetual calendar with retrograde date hand
Day, month and leap year in apertures
Moon phases by hand
Small seconds
All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed