Rolex 126603 Sea-Dweller Two-Tone 43mm 2020s BxO

The Rolex Sea-Dweller reference 126603 represents the modern evolution of Rolex’s professional dive watch lineage, combining extreme capability with refined aesthetics. Crafted in Rolesor, blending Oystersteel with 18k yellow gold, this model delivers a commanding yet balanced presence in its 43mm Oyster case. The black dial and Cerachrom bezel ensure exceptional legibility and durability, while the iconic Sea-Dweller design remains purpose-built for serious underwater performance. A contemporary interpretation of a legendary tool watch, it bridges technical excellence with unmistakable luxury.

Key Features

• Model: Sea-Dweller
• Reference: 126603
• Case Size: 43mm
• Case Material: Stainless Steel & 18k Yellow Gold (Rolesor)
• Dial: Black dial with Chromalight display
• Bezel: Black Cerachrom unidirectional rotating bezel
• Movement: Automatic mechanical movement
• Crystal: Sapphire crystal with Cyclops lens
• Bracelet/Strap: Oyster bracelet, stainless steel & 18k yellow gold
• Water Resistance: 1,220 metres (4,000 feet)
• Functions: Hours, minutes, seconds, date

Year & Condition

• 2020s Model. Excellent pre-owned condition — minimal signs of wear, strong case definition, and a crisp dial and bezel presentation. Supplied as Box Only (BxO).

Inclusions

• Original Box only.

(SN:126603) (331560-15)

GST Note: GST is included in the final bid price of this item. GST is included in the freight and buyers premium.

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