1 / 2 Click to zoom
Rolex

Rolex Cosmograph Daytona

Reference M126503-0002Item Z100300

UnwornOriginal papersOriginal boxYear: 2026

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.
Case
40 mm · Stainless Steel/18kt Yellow Gold
Movement
Automatic · 4131
Dial
Black
Year
2026
$31,830

In stock, ships immediately

Make an offer Ask on WhatsApp
  • Certified authentic, checked by our specialist · How we check
  • 5.0 on Google from 459 reviews of Watchflix LA · Read reviews
  • Original manufacturer's warranty: 5 years
  • Warranty date: 2026
  • Fully insured shipping to your nearest FedEx location · Shipping policy
  • 5-day returns · Refund policy

Specifications

Brand
Rolex
Reference
M126503-0002
Year
2026
Original papers
Yes
Original box
Yes
Condition
Unworn
Type
Men's Watch
Case material
Stainless Steel/18kt Yellow Gold
Dial
Black
Diameter
40 mm
Strap
Stainless Steel/18kt Yellow Gold
Clasp
Folding Clasp
Clasp material
Stainless Steel/18kt Yellow Gold
Movement
Automatic
Caliber
4131
Power reserve
ca. 72 h
Crystal
Sapphire Crystal
Water resistance
100 m
Functions
Chronograph, small seconds
Additional features
Chronometer, Luminous Indices, Luminous Hands, Screw-Down Crown, Diamond Set

What does 100 m water resistance mean?

From 100 m (10 bar) the watch is suitable for swimming. The metre rating refers to the test pressure of the water-resistance test, not a diving depth.

New to Rolex? Read our Rolex buying guide

Description

The Rolex Cosmograph Daytona (reference M126503-0002) has a 40 mm stainless steel/18kt yellow gold case and a black dial, on a stainless steel/18kt yellow gold bracelet.

It is powered by an automatic movement, calibre 4131, with ca. 72 hours of power reserve. Functions: chronograph and small seconds. Details: chronometer, luminous indices, luminous hands, screw-down crown and diamond set. Water resistant to 100 m.

Condition: unworn, 2026. Supplied with the original box and papers.

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

Questions?

Talk to us about this watch.

Ask about condition, papers or delivery, or send us your offer. We reply by email, usually within one business day. For a faster answer, message us on WhatsApp.

Enquire about this watch
Make an offer

Name your price for this Rolex Cosmograph Daytona. We review every offer; there is no obligation for either side.

More Rolex
WhatsApp