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.

Watch

• 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

Dial

• Transparent sapphire, date and minute markers printed in white with golden powdered dots

Case

• 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

Gemsetting

• 58 baguette diamonds : ~5,25 cts
• (bezel and lugs)
• 22 baguette diamonds : ~0,97 ct
• (clasp)
• Total of 80 baguette diamonds : ~6,22 cts

Strap

• Alligator leather with square scales, hand-stitched, shiny black
• Diamond-set fold-over clasp