Rolex brand

Sunday Calendar Series

Automatic mechanical movement type

3255 movement model

40mm dial

18K Everose gold case material

Basic Information Number: m228235-0055 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 Absorber: High Performance Paraflex Shock-absorbing device, 31 jewels, 70-hour power reserve, Superlative Chronometer certification. Case diameter: 40mm, Case thickness: 12mm, Dial color: Gradient slate grey, Dial shape: Round, Strap color: Gold, Clasp type: Concealed folding crown buckle, Case back: Not available, Weight: Not available, Water resistance: 100 meters, Hour markers: Bat markers, Roman numerals, Clasp spacing: Not available, Lug spacing: 21mm, Material: Case material: 18K Everose gold, Dial material: Not available, Bezel material: 18K Everose gold, 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: 18K Everose gold, President type, three-link clasp, Clasp material: Not available, Functions: Day display, Large date.