Sea-Dweller model

Rolex Sea-Dweller

Catalog example attributed to Rolex 16660 COMEX
Catalog example: Rolex 16660 COMEX. Sourced example; exact configuration not independently verified. Photo source: mentawatches.com

6 variants across 3 references

16651666016600

Rolex Sea-Dweller: 6 catalog configurations across 3 references.

References
3 references
Variants
6 variants
Range span
$9,000 to $169,000
Photo set
12 images

A closer look

Notable examples

Explore the dial, bezel and case details through distinct examples, each linked to its original source.

Sea-Dweller references at a glance

3 references and 6 recorded configurations are summarized below. Production dates come from the catalog notes. Market ranges combine recorded dealer, auction and estimate fields for orientation only; open a guide before comparing condition or originality.

References at a glance
ReferenceProductionRecorded configurationsCatalog market rangeGuide
16653 configurations1967–1983Gas escape valve / Double Red, Mk I
Gas escape valve / Double Red, Mk II-IV
Gas escape valve / Great White, Mk 0-IV
$11,000–$140,000Open guide →
166602 configurations1978–1988Sapphire, 1220m / Glossy
COMEX
$7,000–$169,000Open guide →
166001 configuration1988Sapphire, 1220m / Glossy$6,000–$14,000Open guide →

How to narrow the comparison

  1. Start with the reference, then use the recorded configurations to identify the bezel, dial and case that match the watch.
  2. Open the guide for its catalog notes, photographs and any attached source links. Treat ranges as context, not a valuation.
  3. For a specific offered watch, request reference markings, service records and replacement-part disclosures. A shared reference number alone does not establish matching condition or originality.

Reference sources and price evidence

0 distinct reference sources are attached to these 6 catalog entries. 6 entries have no attached reference source; treat their specifications and historical notes as catalog claims awaiting verification.

0 of 6 entries have attached price-source links. Dealer ranges, auction ranges and catalog estimates are separate data categories, not live offers or verified transaction results. Check each linked page for asking versus sold price, sale date, currency, fees and the actual configuration; a source link alone does not establish those details.

Photographs illustrate sourced examples. Image-source links identify their origin; they are not reference research, proof of authenticity or a statement of image rights. No physical inspection is represented here. Read the editorial and evidence method.

Collector Read

Compare recorded specifications before opening an individual configuration.

Included references: 1665, 16660, 16600. The table below separates recorded specifications from missing data.

Recorded ranges span $9,000 to $169,000. These figures combine different configurations and evidence quality; consult each entry's price sources before using a range.

Model Summary

Model
Sea-Dweller
Variants
6 variants
References
3 references
Range span
$9,000 to $169,000

Known Variants

Ref. 1665

Gas escape valve

The early Sea-Dweller adds a helium escape valve and greater depth capability to the Rolex dive-watch line. Double Red and Great White dials mark different phases of production.

Ref. 16660

Sapphire, 1220m

The Triple Six Sea-Dweller moves to a sapphire crystal, calibre 3035 and a 1,220 m depth rating, bridging vintage and modern dive-watch construction.

Ref. 16660

The Triple Six Sea-Dweller moves to a sapphire crystal, calibre 3035 and a 1,220 m depth rating, bridging vintage and modern dive-watch construction.

Ref. 16600

Sapphire, 1220m

The five-digit Sea-Dweller combines calibre 3135, a sapphire crystal and a 1,220 m depth rating in a 40 mm case with a helium escape valve.