ROLEX
Sea-Dweller
TRIPLE SIX
16660

Introduced in 1978 the 16660 was a transitional model that ran alongside the 1665 until 1983. It featured an increased depth rating of 4000ft , sapphire crystal glass, larger helium escape valve and upgraded movement calibre. Eventually being replaced by the 16600 in the late 1980s.
We present here a Mark IV dial ‘Triple Six’ with beautiful cream patina to the tritium lume plots.

Case
Stainless Steel
40 mm diameter
Screw case back
(Original case mark with 16660 reference inside, outer engraving is worn though still visible)
See photos.
Original signed screw lock Rolex crown
Steel rotating bezel with Black divers insert
Helium Escape Valve

Movement
Rolex Oyster Perpetual 3035 calibre Automatic self winding

Dial
Black dial with white gold surround markers

Strap/Bracelet
Stainless steel Rolex Oyster 93150 bracelet
with Fliplock folding clasp, OP11 code

Unfortunately no Rolex box or paperwork with this piece due to the age
Guaranteed fully authentic and genuine

Very good overall condition with marks to the case and bracelet, case back noted as above.

Case reference - 16660
733xxxx Serial Dating production to circa late 1982

These original neo-vintage Sea-Dweller models are becoming ever sought after and a very collectable alternative to the Submariner.

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