Rolex brand

Sunday Calendar Series

Automatic mechanical movement type

3255 movement model

40mm dial

Platinum case material

Basic Information Number: m228236-0010 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 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: White, Dial shape: Round, Strap color: Silver, Clasp type: Concealed folding crown buckle, Case back: Screw-down, Weight: Not available, Water resistance: 100 meters, Hour markers: Roman numerals, Clasp spacing: Not available, Lug spacing: Not available, Materials: Case material: Platinum, Dial material: Not available, Bezel material: Platinum, fluted outer ring, Crystal material: Scratch-resistant sapphire crystal, Cyclops lens for magnification, Date display, Crown material: Screw-down, Twinlock double waterproof system, Strap material: Platinum, President type, three-link clasp, Clasp material: Platinum. Functions: Date display, Day display.