Rolex

Rolex Sea-Dweller Reference 126603

Black dial · Steel bracelet · 43 mm

Item WFENDTGTS

Pre-OwnedOriginal papersOriginal box

Condition

New
Brand new and never worn, as supplied.
Unworn
Never worn. It may have been stored or displayed, but shows no signs of use.
Very good
Lightly worn with at most very faint signs of use; close to new.
Good
Worn, with visible but normal signs of use for its age.
Price on request

Ask us for the price: we reply on WhatsApp or by email, usually within one business day.

In stock · processing at least 24 hours · free US delivery in 1–3 business days

To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.

Ask for the price Ask about this Sea-Dweller

Ask about this Sea-Dweller

Ask about this watch: condition, papers, service history or delivery. We reply by email, usually within one business day; WhatsApp is faster.

Enter your name.

Enter an email address, such as name@example.com.

Enter your question.

Case
43 mm · Steel, Gold
Movement
Automatic
Dial
Black
Water resistance
1220 m

First, match a bank card

Hold any bank or ID card flat against the screen. Move the slider until the outline is exactly as wide as the card. This is saved in this browser.

What’s included

  • Original box
  • Original papers
  • 24-month Watchflix NYC warranty

Specifications

Overview

Brand
Rolex
Reference
126603
Condition
Pre-Owned
Made for
Men's
Original box
Yes
Original papers
Yes

Case and dial

Material
Steel, Gold
Diameter
43 mm
Dial
Black
Crystal
Sapphire crystal
Water resistance
1220 m

Movement

Movement
Automatic
Functions
Hours, Minutes, Seconds, Date, Rotating Bezel

Bracelet

Bracelet or strap
Steel
Clasp
Folding

Other

Case
Oyster Steel and Yellow Gold
Case back
Soldi
Water resistance details
1220m (122 ATM / 4.003 ft) — suitable for Extreme depth research
Dial markers
Indexes
Hands
Luminous
Movement description
Mechanical Automatic, Manufacture Rolex
Strap description
Oyster Steel and Yellow Gold
Bracelet or strap
Bracelet

New to Rolex? Read our Rolex buying guide

Description

The Rolex Sea-Dweller (reference 126603) is a 43 mm steel and gold watch with a black dial on a steel bracelet.

It is in stock at Watchflix NYC in the US; ask us for the price.

It is powered by an automatic movement. Functions: hours, minutes, seconds, date and rotating bezel. Water resistant to 1220 m.

Condition: pre-owned. Supplied with the original box and papers.

Checked by our specialist before it ships, and delivered fully insured.

About the Rolex Sea-Dweller

The Sea-Dweller is Rolex's professional diver's watch for saturation diving, introduced in the late 1960s with a helium escape valve. It is larger and more water resistant than the Submariner; the Deepsea goes further still.

Look at the reference to know which generation you are buying (with or without the Cyclops date magnifier, 40 or 43 mm). Box, papers and the bracelet's diving extension matter for value.

We stock 76 Rolex Sea-Dweller watches, from $6,775 to $59,015.

Shop all Rolex

Explore similar models

What customers say about Watchflix LA, our store in Los Angeles

Reviews of our store on Google, shown as Google returns them (up to five, most relevant first). We do not choose, edit or filter them.Read all reviews on Google Maps

Google Maps

Questions before you buy or sell?

Ask about condition, papers, sizing or delivery. We answer on WhatsApp and by email, Mon–Sat 10am–7pm ET. WhatsApp is the fastest way to get an answer.

Chat with us on WhatsApp