Rolex Sky-Dweller Black Dial 336239 "2023"

General Information:

• Brand: Rolex
• Model: Sky-Dweller
• Reference Number: 336239
• Year: 2023
• Condition: Unworn, includes original box and papers

Case & Dial:

• Case Material: 18 ct white gold
• Case Diameter: 42 mm
• Bezel: Fluted, bidirectional rotatable Rolex Ring Command
• Crystal: Scratch-resistant sapphire with Cyclops lens over the date
• Dial Color: Bright black
• Hour Markers: Rectangular index hour markers
• Lume: Chromalight display with long-lasting blue luminescence
• Water Resistance: 100 meters (330 feet)

Movement:

• Caliber: Rolex 9002
• Type: Perpetual, mechanical, self-winding
• Functions:
  • Dual time zones with 24-hour display on off-center disc
  • Annual calendar with Saros system
  • Date display at 3 o'clock
  • Month display via 12 apertures around the circumference of the dial
  • Center hour, minute, and seconds hands
  • Stop-seconds for precise time setting
• Power Reserve: Approximately 72 hours
• Precision: -2/+2 seconds per day, after casing

Bracelet & Clasp:

• Bracelet: Oysterflex
  • Material: Flexible metal blades overmoulded with high-performance black elastomer
  • Features: Patented longitudinal cushion system for enhanced comfort
• Clasp: Folding Oysterclasp
  • Adjustment: Rolex Glidelock extension system allowing fine adjustment of the bracelet length by approximately 15 mm in increments of 2.5 mm