Oyster Perpetual 41 or 36 Oyster, 41 mm or 36mm, Oystersteel Reference 134300

Rolex Oyster Perpetual 41 or 36 - Technical Specifications

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

Movement:
• Type: Perpetual, mechanical, self-winding
• Calibre: Rolex 3230 (Manufacture)
• Precision: -2/+2 seconds per day (after casing)
• Functions:

• Centre hour, minute and seconds hands

• Stop-seconds for precise time setting
  • Oscillator:

• Paramagnetic blue Parachrom hairspring

• High-performance Paraflex shock absorbers
  • Winding: Bidirectional self-winding via Perpetual rotor
  • Power Reserve: Approximately 70 hours

Key Features:

• Classic 41mm or 36mm Oyster case design

• Superior 3230 manufacture movement

• Excellent precision and 70-hour power reserve

• 100m water resistance with Twinlock system

• Highly durable Oystersteel construction