Rolex day-date series m128238-0069 watch

Brand: Rolex
Series: Weekly calendar type
Movement type: automatic machine
Gender: Neutral
movement
Movement model: 3255
Movement type: automatic machine
Balance wheel Extra large inertia fine-tuning balance wheel
Vibration frequency: 28800 oscillations per hour
Hairspring Paramagnetic blue Parachrom hairspring
Shock-absorbing high-performance Paraflex cushioning
Number of gems: 31
Power reserve 70 hours
Technical Certification Excellence Observatory Certification

Exterior
Table diameter: 36mm
Case thickness: None
Dial color: gradient green
Dial shape: round
Strap color: gold
Buckle type: Concealed folding crown buckle
Bottom: solid, screw-in, fine grooves
Weight: None
Waterproof depth: 100 meters
Interlug distance: None
Buckle spacing: None
Time scale type: diamond time scale
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Material
Case material: 18k gold
Dial material: shiny, sunray effect; 18ct gold, set with 8 diamonds; 18ct gold, set with 2 square diamonds at 6 o'clock and 9 o'clock; 18ct gold hands
Bezel material: triangular pit pattern outer ring
Mirror material: scratch-resistant blue crystal
Crown material: screw-in double buckle lock double waterproof system
Strap material: 18k gold, head-shaped, three-frame arched link
Buckle material: 18k gold

Function
date display
week display