Rolex Sea-dweller 16660 MK1 Matte Dial oskar-gydell The watch comes on a

The watch comes on a yellow gold Jubilee bracelet with a non concealed clasp and reference 53 endlinks

never offered vintage Submariners with blue dials

- Automatic movement calibre 2226 /2839

marked by its “HS/|\9” designation

Rolex Sea-dweller 16660 MK1 Matte Dial oskar-gydell The watch comes on aWith this Sea Dweller, also nicknamed the Triple Six, Rolex doubled the depth rating to 4,000 ft thanks to its larger helium escape valve and sapphire crystal, compared to its predecessor, reference 1665. Furthermore, Rolex introduced a unidirectional bezel for diver safety, making this Sea Dweller a true transitional model. This example features a rare matte dial, used in the first production batch before Rolex later switched to glossy dials with