Marine wristwatch in 18-carat white gold. Bezel and lugs set with 58 diamonds, approx. 1.25 cts. Self-winding movement. Natural mother-of-pearl dial, hand-engraved on a rose engine and set with 10 diamonds, approx. 0.025 ct. Sapphire caseback. Water-resistant to 3 bar ( 30 m ). Also in yellow gold. Diameter : 30 mm.

Movement

• Winding   Self-winding
• Power reserve (hours)   44
• Calibre   537/1
• Lines   8¾
• Jewels   20
• Frequency   3
• Balance-wheel   Annular
• Escapement   Inverted straight-line lever
• Balance-spring   Flat / Silicon
• Oscillating weight   Platinum
• Number of components   184

Case

• Metal   Yellow gold
• Skeleton   No
• Sapphire caseback   Yes
• Case shape   Round
• Diameter (mm)   30
• Case thickness (mm)   9,4
• Water-resistant (m)   30