Marine Chronograph 5527

Marine chronograph. Self-winding movement with date and seconds subdial. Minutes and hours counters. Balance spring in silicon. Sapphire caseback. Screw-locked crown. Water-resistant to 10 bar (100m). Diameter: 42.3mm.

Technical specifications

Movement

• Winding : Self-winding
• Power reserve (hours) : 48
• Calibre : 582QA
• Lines : 13 ½
• Jewels : 28
• Frequency : 4
• Balance-wheel : Breguet
• Escapement : inv. straight-line lever, Si horns
• Balance-spring : flat, silicon
• Oscillating weight : 18 Carats
• Number of components : 346

Case

• Metal : Rose gold
• Skeleton : No
• Sapphire caseback : Yes
• Case width (mm) : 42.3
• Case thickness (mm) : 13.85
• Water-resistant (m) : 100