Marine Automatic Deck Chronometer
Big second and power reserve indications

Pink gold case 4N18
Black dial
Black rubber strap

Cal L511 pink gold

• Diameter: 26.20 mm (11.5’’’)
• Frequency: 28,800 vibrations per hour (4 Hz)
• No. of jewels: 36
• Power reserve: over 42 hours
• Variable-inertia balance with four gold setting screws
• Escapement wheel in silicon with StruTech blank
• Exclusive "grainé-champlevé" décor on bridges,
  hand-chamfered, with raised mirror-polished markings
• 22 ct gold oscillating weight

Details of external parts

• Case diameter: 43.00 mm
• Guaranteed water-resistant to a depth of 100 metres (10 ATM)
• Scratch-proof sapphire crystal, front and back
• Screw-down safety crown
• Pink gold case 4N18
• Individually guillochéd dial
• Gold plated hands
• Black rubber strap
• Pin buckle in 18ct gold