Oyster Perpetual 41、36 Oyster, 41 mm or 36mm, Oystersteel Reference 124300

Rolex Oyster Perpetual 41 or 36 Technical Specifications

Case Details:
▸ Model Case: Oyster
▸ Case Size: 41mm or 36mm diameter
▸ Case Material: Oystersteel (904L stainless steel)
▸ Construction: Monobloc middle case with screw-down case back
▸ Bezel: Domed design
▸ Winding Crown: Screw-down Twinlock system (double waterproofness)
▸ Crystal: Scratch-resistant sapphire
▸ Water Resistance: 100 meters / 330 feet

Movement Specifications:
▸ Type: Perpetual automatic mechanical (self-winding)
▸ Caliber: Rolex 3230 (Manufacture)
▸ Precision: -2/+2 seconds per day (after casing)
▸ Functions:
• Centre hour, minute and seconds hands
• Stop-seconds mechanism for precise time setting
▸ Oscillator Technology:
• Paramagnetic blue Parachrom hairspring
• High-performance Paraflex shock absorbers
▸ Winding System: Bidirectional via Perpetual rotor
▸ Power Reserve: Approximately 70 hours

Technical Highlights:
Iconic 41mm or 36mm Oyster case with superior waterproofness
Advanced 3230 manufacture movement with Chronergy escapement
 Exceptional -2/+2 sec/day precision (COSC + Rolex certification)
Innovative Parachrom hairspring for anti-magnetic performance
 Convenient 70-hour power reserve (weekend-proof)
 Professional 100m water resistance (swim-ready)