The Wristwatch Field Guide

Tudor Pelagos (42mm)

M25600TN-0001

The Tudor Pelagos (42mm) is a current-production diver watch with a grey titanium (grade not stated) case, finished with satin-brushed. It measures 42.0 mm across, and is water resistant to 500 m. Inside is the Tudor MT5612 (COSC) automatic movement, with ~70 h power reserve. Complications: Date. Priced from $6,025 (On titanium bracelet.). Brand origin: Switzerland.

Titanium and ceramic diver watchesTitaniumDivers
Reference
M25600TN-0001
Type
Diver
Price
$6,025 · On titanium bracelet.
Case diameter
42.0 mm
Thickness
Lug-to-lug
Water resistance
500 m
Weight
Origin
Switzerland
Movement
Automatic
Caliber
Tudor MT5612 (COSC)
Power reserve
~70 h
Complications
Date
Material
Titanium
Grade / type
Titanium (grade not stated)
Colour
Grey
Hardness
Construction
Surface treatment
Satin-brushed
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Titanium bracelet with extension clasp; rubber strap also supplied
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Black; ceramic bezel insert
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Tudor (maker) / Monochrome Maker / listing ↗
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Frequently asked questions

Is the Tudor Pelagos (42mm) nickel-free?

No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.

What is the case material of the Tudor Pelagos (42mm)?

The Tudor Pelagos (42mm) has a grey titanium (grade not stated) case, though its caseback is steel. It is recorded at medium confidence pending a maker-stated material.

What size is the Tudor Pelagos (42mm)?

It is 42.0 mm in diameter, and water resistant to 500 m.

How much does the Tudor Pelagos (42mm) cost, and is it available?

It is current-production and lists from $6,025.

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