Rolex Day-Date Model M228206-0012 Automatic mechanical, 950 platinum, 40mm

Description

Rolex brand

Sunday Calendar Series

Automatic mechanical movement type

3255 movement model

40mm dial

950 platinum case material

Basic Information Number: m228206-0012 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, Swiss Official Chronometer Testing Institute (COSC) certification. Case diameter: 40mm, Case thickness: Not available. Dial color: Silver. Dial shape: Round. Strap color: 950 platinum. Clasp type: Concealed folding crown buckle. Case back: Solid case back, Rolex fluted screw-down. Weight: Not available. Water resistance: 100 meters. Hour markers: Bat markers/diamond-set. Clasp spacing: Not available. Lug spacing: Not available. Materials: Case material: 950 platinum. Dial material: Diamond-set. Bezel material: Not available. Crystal material: Scratch-resistant sapphire crystal with double anti-reflective lens. Date display: Cyclops lens. Crown material: Screw-down Twinlock double waterproof system. Strap material: 950 platinum, President type, semi-circular three-link clasp material: 950 platinum. Functions: Date display, Day display.