5304/301R - GRAND COMPLICATIONS SELF-WINDING 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. DIAL Transparent sapphire, date and minute markers printed in white with golden powdered dots. CASE Rose gold. Sapphire crystal case back. Humidity- and dust-protected only (not water-resistant). Diameter: 43 mm. Height: 13.3 mm. 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. BRACELET / STRAP Alligator leather with square scales, hand-stitched, shiny black. Diamond-set fold-over clasp.