The Titanium Field Guide

Unimatic Modello Quattro UT4-T-M (UNIMATIC x MAAP)

Archive · used only

The Unimatic Modello Quattro UT4-T-M (UNIMATIC x MAAP) was a Grade 2 titanium field watch with a Seiko VH31 quartz movement. Rated to 300 m, no other titanium field watch in the guide goes deeper, out of 136. It is no longer made, so this page is a reference for buying one used.

All Unimatic watchesField watchesUnder $3,000Microbrand
Price
$1,380
Material
Titanium
Grade / type
Grade 2
Water resistance
300 m
Type
Field
Thickness
12.05 mm
Origin
Italy
Movement
Quartz, sweep seconds
Caliber
Seiko VH31
Complications
Time only
Colour
Grey
Surface treatment
Sandblasted
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Shadow gray MAAP quick-release TPU two-piece strap plus an olive drab seatbelt NATO, titanium sandblasted hardware
Crystal
Flat sapphire (2.8 mm), AR coated
Display back
No
Dial
Shadow gray diver dial with MAAP logo
Dial colours
Grey
Lume
Super-LumiNova BGW9
Availability
No longer offered
Status
Archived by the maker (limited edition of 100, 2023)
Not published
Reference, Case diameter, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Caseback, Matching bracelet
High confidence Verified Oct 2026 Source: Unimatic (maker archive page)
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the Unimatic Modello Quattro UT4-T-M (UNIMATIC x MAAP)?

Grade 2, as stated by the maker.

How much does the Unimatic Modello Quattro UT4-T-M (UNIMATIC x MAAP) cost, and is it available?

It is no longer made, so the only way to buy one is used. Its list price when it was in production was $1,380.

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