Basic information
No.: 5905P-001
Brand: Patek Philippe
Series: Complex function timepiece
Movement type: Automatic
Movement model: Cal.CH 28-520 IRM QA 24H
Movement diameter: 33 mm
Movement thickness: 7.68 mm
Balance wheel: Gyromax, balance wheel with adjustment weight
Frequency: 28,800 oscillations per hour
Number of jewels: 40
Number of parts: 456
Power reserve: 55 hours
Watch diameter: 42 mm
Case thickness: 14.3 mm
Dial color: dark blue
Dial shape: round
Strap color: dark blue
Buckle type: pin buckle
Case: transparent back
Waterproof performance: 30 meters