Rolex Deep Sea Dweller 126660DBLUE 2019 [Preowned] SBGY011G Steel Movement : Rolex Calibre

Steel   Movement :  Rolex Calibre 3285

making the PAM00048 well-suited for daily wear

37mm Bracelet / Strap :  Black alligator leather Strap

the 5035J-020 is more than a timekeeper—it is a cornerstone in horological innovation

Rolex Deep Sea Dweller 126660DBLUE 2019 [Preowned] SBGY011G Steel Movement : Rolex CalibreOverview The Deepsea is where Rolex's dive watch engineering reaches its operational limit: 3,900 metres water resistance, achieved through the Ring Lock System a compression architecture that prevents the case from buckling at depth rather than simply sealing it against water ingress. The 126660 in D Blue is the generation introduced in 2018 with the Calibre 3235 upgrade, retaining the case architecture of its predecessor while adding 70 hour power