2020 Rolex Sea-Dweller 126603 – Black Dial

$15,800.00

Available now is this striking Rolex Sea-Dweller 126603, the iconic two-tone deep-diving tool watch that blends Oystersteel and 18k yellow gold. Featuring a 43mm case, black Cerachrom bezel, and classic Sea-Dweller proportions, this reference is powered by Rolex’s Calibre 3235 movement with a 70-hour power reserve and patented Chronergy escapement.

This example is in excellent condition, showing minimal signs of wear. Purchased in November 2020, it comes as a full set with the original Rolex inner and outer box, warranty card, and green leather cardholder.

Watch Specifications

  • Brand: Rolex

  • Model: Sea-Dweller

  • Reference: 126603

  • Case Size: 43mm

  • Material: Oystersteel & 18k Yellow Gold

  • Bezel: Unidirectional, black Cerachrom ceramic bezel with gold-filled numerals

  • Dial: Black with Chromalight hour markers

  • Crystal: Sapphire with Cyclops over date

  • Bracelet: Oyster bracelet, two-tone steel and gold, Oysterlock clasp

  • Movement: Rolex Calibre 3235, automatic, 70-hour power reserve

  • Water Resistance: 1,220 meters / 4,000 feet

  • Warranty Card Dated: 18.11.2020

  • Condition: Excellent

  • Scope of Delivery: Full set (inner box, outer box, green warranty card, cardholder)

Available now is this striking Rolex Sea-Dweller 126603, the iconic two-tone deep-diving tool watch that blends Oystersteel and 18k yellow gold. Featuring a 43mm case, black Cerachrom bezel, and classic Sea-Dweller proportions, this reference is powered by Rolex’s Calibre 3235 movement with a 70-hour power reserve and patented Chronergy escapement.

This example is in excellent condition, showing minimal signs of wear. Purchased in November 2020, it comes as a full set with the original Rolex inner and outer box, warranty card, and green leather cardholder.

Watch Specifications

  • Brand: Rolex

  • Model: Sea-Dweller

  • Reference: 126603

  • Case Size: 43mm

  • Material: Oystersteel & 18k Yellow Gold

  • Bezel: Unidirectional, black Cerachrom ceramic bezel with gold-filled numerals

  • Dial: Black with Chromalight hour markers

  • Crystal: Sapphire with Cyclops over date

  • Bracelet: Oyster bracelet, two-tone steel and gold, Oysterlock clasp

  • Movement: Rolex Calibre 3235, automatic, 70-hour power reserve

  • Water Resistance: 1,220 meters / 4,000 feet

  • Warranty Card Dated: 18.11.2020

  • Condition: Excellent

  • Scope of Delivery: Full set (inner box, outer box, green warranty card, cardholder)