
Symbol of excellence
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Each pre-owned Rolex watch is subject to the same demanding controls as those of the after-sales service for models purchased new and are thus examined and tested, according to the strictest criteria. The Rolex Certified Pre-Owned seal that comes with your watch symbolizes its status as a certified second-hand Rolex watch.
Presentation
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Each Rolex Certified Pre-Owned watch is presented in a distinctive pouch. The timepiece comes with the Rolex Certified Pre-Owned seal, a two-year international guarantee card, a service booklet and official papers.
Reference:
16660
Item number:
RCPO0233
Year:
1984
Diameter:
40mm
Case:
Oystersteel
Movement:
Automatic
Power reserve:
50 hours
Bracelet:
Oyster
Dial:
Black
Original accessories:
Original box
Reference:
16660
Item number:
RCPO0233
Year:
1984
Diameter:
40mm
Case:
Oystersteel
Movement:
Automatic
Power reserve:
50 hours
Bracelet:
Oyster
Dial:
Black
Original accessories:
Original box
Presented in 1967, the Oyster Perpetual Sea-Dweller was created to accompany the pioneers of deep-sea diving.
It is notably equipped with the helium escape valve, an innovation that has played a key role in underwater research since it first accompanied a new professional diving technique: saturation diving. Initially capable of descending to 610 meters (2,000 feet) deep, since 1978 the Sea-Dweller has been guaranteed waterproof to a depth of 1,220 meters (4,000 feet).

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