Automatic chronograph

Central hands indicating hours,
minutes and sweep seconds of
chronograph, 30 minutes and
12 hours counters, window date

Pink gold 4N18
Silver-toned dial
Black genuine alligator strap

Cal. L5511

• Diameter: 26.20 mm (11.5’’’)
• Frequency: 21,600 vibrations
  per hour (3 Hz)
• No. of jewels: 37
• Power reserve: over 40 hours
• Chronograph mechanism
  with column wheel (integrated)
• Bridges decorated with Côtes de Genève, traditional
• 18 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
• Available in pink gold 4N18
  and non-rhodium-plated white gold (150 PD)
• Individually guillochéd gold dial
• Thermically blued steel or gilded hands
• Genuine hand-sewn alligator strap
• Pin buckle in 18ct gold or (optional) folding system