The Titanium Field GuidePicks of the month

Tutima M2 Seven Seas (Titanium)

6151-01 (dial and band variants 6151-02, 6151-07 to 6151-12)

The Tutima M2 Seven Seas (Titanium) is a 44 mm titanium dive watch with a Tutima Caliber T 330 automatic movement.

All Tutima watchesDiver watchesUnder $3,000Titanium bracelet available
Price
$2,350
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
500 m
Reference
6151-01 (dial and band variants 6151-02, 6151-07 to 6151-12)
Type
Diver
Case diameter
44.0 mm
Thickness
13 mm
Origin
Germany
Movement
Automatic
Caliber
Tutima Caliber T 330
Complications
Day-date
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium bracelet or Kevlar strap
Matching bracelet
Optional (or strap)
Crystal
Sapphire (3 mm), AR coated
Display back
No
Dial
Velvet black, blue, signal orange or yellow
Dial colours
Black Blue Yellow Orange
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Power reserve, Hardness, Construction, Caseback, Lume
Medium confidence Verified Nov 2026 Source: Tutima (maker product page) / Tutima M2 collection Spec checksGrade Nov 2026Price Jul 2026
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
See it in the interactive guideGet the monthly letterContribute a photo or review

Similar watches

Alternatives to the Tutima M2 Seven Seas (Titanium)

More watches from Tutima

Frequently asked questions

What grade of titanium is the Tutima M2 Seven Seas (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 Seven Seas (Titanium)?

The case is 44 mm across and 13 mm thick. It is water resistant to 500 m.

How much does the Tutima M2 Seven Seas (Titanium) cost, and is it available?

It is in production, at a list price of $2,350.

All Tutima watches · Diver watches · All 1,960 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions · Privacy Policy

Report an error on this page · how corrections work