Rolex Sea-dweller 16660 MK1 Matte Dial 1975 nutzte Rolex das bereits fertige

nutzte Rolex das bereits fertige Gehäusedesign

- White/silver dial with day

The hands have the original lume

jedoch wurde im Verlauf der letzten 60 Jahren der Sekunden-

THE RED GOLD UG POLEROUTER DELUXE

Rolex Sea-dweller 16660 MK1 Matte Dial 1975 nutzte Rolex das bereits fertigeWith 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