A bold fusion of luxury and deep-sea engineering — this Rolex Sea-Dweller 43mm Ref. 126603 combines rugged professional-diver performance with two-tone 18k yellow gold and stainless steel construction. The black dial with luminous hour markers and date display ensures perfect legibility in any environment, while the Cerachrom bezel adds lasting durability and prestige.

Presented as a complete set with its original Rolex box, warranty card, and booklets, this 2023 model embodies both power and refinement — a statement piece for collectors and professionals alike.

Specifications:

• Model: Sea-Dweller 43 mm (Ref. 126603)

• Year: 2025

• Condition: New (Complete Set)

• Material: Stainless Steel & 18k Yellow Gold

• Dial: Black with Luminous Markers and Date Window

• Bezel: Unidirectional Cerachrom Black with Gold Graduations

• Bracelet: Oyster Bracelet in Steel & Gold with Oysterlock Safety Clasp

• Movement: Automatic Self-Winding Rolex Calibre 3235

• Water Resistance: 1,220 m / 4,000 ft

• Includes: Original Box & Papers

Casa Oro Guarantee:
All Casa Oro timepieces undergo professional authentication and performance inspection. We guarantee 100% authenticity and exceptional condition — offering luxury with confidence and integrity.