The Wristwatch Field Guide

Unimatic Modello Uno U1S-TGMT

The Unimatic Modello Uno U1S-TGMT is a current-production diver watch with a grade 2 titanium case, finished with sandblasted. At 57 g it sits among the lighter diver watches in the guide, and is priced above the $1,199 median for the category.

All Unimatic watchesExotic-material diver watchesTitaniumDiversGMTUnder $5,000
Price
$1,949
Material
Titanium
Grade / type
Grade 2
Weight
57 g
Water resistance
300 m
Type
Diver
Case diameter
40.0 mm
Origin
Italy
Movement
Automatic (GMT)
Caliber
ETA 2893 Top Grade
Power reserve
41 h
Complications
GMT
Colour
Grey
Surface treatment
Sandblasted
Caseback
Titanium
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
TPU strap
Crystal
Double-domed sapphire, AR coated
Display back
No
Dial
Black, 24h bezel, orange GMT hand
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Limited edition of 100, sold out
Not published
Reference, Thickness, Lug-to-lug, Hardness, Construction, Matching bracelet
High confidence Verified Jul 2026 Source: Unimatic / Fratello
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
No reviews yet.
See it in the interactive guideContribute a photo or review

Similar exotic-material watches

Alternatives to the Unimatic Modello Uno U1S-TGMT

More exotic-material watches from Unimatic

Frequently asked questions

What is the case material of the Unimatic Modello Uno U1S-TGMT?

The Unimatic Modello Uno U1S-TGMT has a grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Unimatic Modello Uno U1S-TGMT?

It is 40.0 mm in diameter, and water resistant to 300 m.

How much does the Unimatic Modello Uno U1S-TGMT weigh?

About 57 g.

How much does the Unimatic Modello Uno U1S-TGMT cost, and is it available?

It is current-production and lists from $1,949.

All exotic-material Unimatic watches · Exotic-material diver watches · All 1,957 watches

Learn: Which Material? · Lightest Materials · Most Scratch-Resistant · Materials and Skin

Image & Trademark Policy · Terms & Conditions