Rolex Cosmograph Daytona watch

Basic Information
No.m126509-0003
Brand Rolex
Series Cosmograph Daytona
Movement type automatic machine
gender men

movement
Movement model 4131
Manufacturer: Rolex
Movement type automatic machine
Balance wheel Extra large inertia fine-tuning balance wheel
Vibration frequency: 28800 oscillations per hour
HairspringParamagnetic blue Parachrom hairspring
Shock-absorbing high-performance Paraflex cushioning device
Number of gems 47
Power reserve 72 hours
Technical Certification Swiss Observatory Certification, Rolex Certification

Exterior
Table diameter: 40 mm
Case thickness: None
Dial color: stainless steel
Dial shape: round
Strap color: silver
Clasp type: Folding Oyster safety clasp with 5mm easy-adjustable link extension system
Table bottom: screw-down bottom cover
Weight: None
Waterproof depth: 100 meters
Buckle spacing: None
Interlug distance: None
Time scale type: stick time scale, luminous

Material
Case material 18k white gold
Dial material is easy to read Chromalight long-lasting blue luminous display
Bezel material: 18K white gold fixed outer ring with tachymeter scale
Mirror material scratch-resistant blue crystal
Crown material screw-in, triple lock triple waterproof system
Strap material: 18k white gold, Oyster style, three-lattice solid link
Buckle material not available yet