Rolex Sea-Dweller Deepsea 136660B

Rolex Sea-Dweller 136660B D-Blue Dial

Pre-owned Rolex Sea-Dweller Deepsea ref 136660B (2023) is a third generation model that came to market in 2022, featuring the same depth rating, case size, and caliber 3235 Perpetual movement as its predecessor. The current-production ref. 136660 is outfitted with a slimmer bezel to enhance the chamfered crystal, a date display enlarged by 8%, and now sports a new clasp without the Fliplock extension link, essentially doing away with the extra snap in the clasp for fitting over a wet suit. Reference 136660 also features improved Chromalight lume, and the Titanium case back has been rebranded "RLX Titanium." Overall, it's a very similar watch to its predecessor, even offering the same D-blue dial color variant inspired by James Cameron's dive to the challenger deep in 2012. The stunning gradation mimics how light travels through water when returning to the surface during deep saturation dives, transporting the wearer to a different world, even while on land.