The Titanium Field Guide

Tutima M2 Chronograph (titanium)

6450-02

The Tutima M2 Chronograph (titanium) is a 46 mm titanium dive watch with a Tutima 521 automatic movement.

All Tutima watchesDiver watchesChronograph
Price
$5,200
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
300 m
Reference
6450-02
Type
Diver
Case diameter
46.0 mm
Thickness
15.5 mm
Origin
Germany
Movement
Automatic (chronograph)
Caliber
Tutima 521
Power reserve
48 h
Complications
Chronograph, Date
Colour
Grey
Surface treatment
Pearl-blasted titanium
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium
Crystal
Sapphire
Display back
No
Dial
Black
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current; maker page states titanium, grade undisclosed
Not published
Lug-to-lug, Weight, Hardness, Construction, Caseback, Matching bracelet
Medium confidence Verified Jul 2026 Source: Tutima
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Frequently asked questions

What grade of titanium is the Tutima M2 Chronograph (titanium)?

Titanium, with no grade stated. The record is at medium confidence, so check the maker's page before relying on it.

What size is the Tutima M2 Chronograph (titanium)?

The case is 46 mm across and 15.5 mm thick. It is water resistant to 300 m.

How much does the Tutima M2 Chronograph (titanium) cost, and is it available?

It is in production, at a list price of $5,200.

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