Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 1
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 2
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 3
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 4
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 5
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 6
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 7
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 8
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 9
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 10
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 11
Rolex Sea-Dweller4000 -16600 - Very Good - Box Only - Image 12

Rolex Sea-Dweller4000 -16600 - Very Good - Box Only

Presented is a1991 Rolex Sea-Dweller4000 (Ref. 16600), a consummate professional diver’s watch finished in stainless steel. The40 mm case houses a black dial with applied luminous hour markers (no numerals) and is fitted to a matching steel bracelet with a secure folding clasp. Designed for extreme depths, the watch is specified to120 ATM (approximately 1,200 m) and is powered by Rolex’s automatic Calibre 3135, offering a reliable 48-hour power reserve and renowned robustness for daily wear or serious diving use. This example is in very good condition and is offered with its original Rolex box. As an early 1990s reference, the16600 is appreciated by collectors for its period-correct details and enduring tool-watch heritage. The watch is available for viewing in Kinrooi, Belgium, and is offered at €8,100. Please contact us for additional images, service history, or to arrange an inspection or purchase.
$9,370
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Kinrooi / Belgium
1991

Description

The final and official version of the Rolex Sea-Dweller (reference 1665) was presented in 1971. The Sea-Dweller, which literally means "the abyss dweller", was designed according to the technical requirements of COMEX, a prominent French submarine operating company. Until then, COMEX operators were equipped with the Submariner 5513, but it had pressure-related problems during deep dives that could lead to the glass breaking. Rolex decided to fix this problem by creating a new model with a small valve on the left side of the case that lets helium escape during decompression. The Rolex Sea-Dweller 16600 is the 16660's successor. One of the biggest differences between these two models is their calibers, which changes from 3035 for the Sea-Dweller 16660 to 3135 for the 16600. The 40mm case and water resistance to 220 meters are still the same.

BrandRolex
ModelSea-Dweller
Reference16600 tritium
Year1988 - 2008
Movementrolex caliber 3135
Case materialstainless steel
Bezelrotating, 0-60 (dive
Crystalsapphire
Case backclosed
Case shaperound
Case diameter40
Case height14.8
Lug width20
Water resistance1220
Dial colorblack
Indexesstick / dot
Handsmercedes
Dial finishgloss
Movement typeautomatic
Displayanalog
Movement diameter28.5
Jewels31
Power reserve48
Frequency28800
Handshours, minutes, seconds
Strap materialstainless steel
Strap typeoyster
Strap claspfolding
Gendermen
BAQWATCH - Store cover image
B

BAQWATCH

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