Rolex brand

Sunday Calendar Series

Automatic mechanical movement type

3255 movement model

40mm dial

18k rose gold case material

Basic Information Number: m228235-0025 Brand: Rolex Series: Day-Date Movement Type: Automatic Gender: Men’s Movement Model: 3255 Movement Type: Automatic Manufacturer: Rolex Balance Wheel: Extra Large Inertia, Fine Adjustment, Balance Wheel Frequency: 28,800 rpm Oscillations per Hour: Hairspring: Paramagnetic, Blue Parachrom Hairspring, Shock-resistant, High-performance Paraflex Shock-absorbing device, 31 jewels, 70-hour power reserve, Superlative Chronometer certification. Case diameter: 40mm, Case thickness: Not available. Dial color: Olive green, Dial shape: Round, Strap color: Gold, Clasp type: Folding clasp, concealed folding crown clasp, Case back: Solid, Weight: Not available, Water resistance: 100 meters, Hour markers: Roman numerals, Clasp spacing: Not available, Lug spacing: Not available, Materials: Case material: 18k rose gold, Dial material: Not available, Bezel material: 18k rose gold, fluted outer ring, Crystal material: Scratch-resistant sapphire crystal, anti-reflective, Cyclops lens with magnifying date window, Crown material: 18k rose gold, screw-down Twinlock double waterproof system, Strap material: 18k rose gold, President type, semi-circular three-link clasp material: 18k rose gold. Functions: Date display, Day display.