The Titanium Field Guide

MINUS-8 Diver GMT (Titanium)

The MINUS-8 Diver GMT (Titanium) is a current-production diver watch with a grade 2 titanium case, finished with pvd. At 120 g it sits around the middle for diver watches in the guide, and is priced well under the $1,299 median for the category. It ships on a matching titanium bracelet rather than a strap.

All MINUS-8 watchesWatch diver watchesUnder $500Lightest, rankedOn a titanium braceletGMT
Price
$498
Material
Titanium
Grade / type
Grade 2
Weight
120 g (with bracelet)
Water resistance
200 m
Type
Diver
Case diameter
40.0 mm
Thickness
13 mm
Lug-to-lug
50 mm
Origin
United States
Movement
Automatic GMT
Caliber
Seiko NH34
Power reserve
41 h
Complications
GMT, Date
Colour
Grey
Surface treatment
PVD
Finish technology
PVD / IP
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Titanium bracelet (PVD)
Matching bracelet
Standard
Crystal
Flat sapphire, AR coated
Display back
No
Dial
Black
Dial colours
Black
Lume
X1 Super-LumiNova
Availability
Offered
Status
Current
Not published
Reference, Hardness, Construction
High confidence Verified Sep 2026 Source: MINUS-8 (maker) Spec checksGrade Jul 2026Price Jul 2026Weight Sep 2026
Facts are free to cite with a link.
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Alternatives to the MINUS-8 Diver GMT (Titanium)

Aragon Enforcer Titanium 9075 GMTAragonEnforcer Titanium 9075 GMT$42944.0 mm16 mm thick181 gDiversame category · same style · shared complications · similar priceThorn T020 42mm NH34 GMT Titanium DiverThornT020 42mm NH34 GMT Titanium Diver$24942.0 mmDiversame category · same style · shared complications · similar price
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More watches from MINUS-8

MINUS-8 Diver 2.0MINUS-8Diver 2.0$59844.0 mm14 mm thick130 gDiverMINUS-8 Diver 1T Solar (Titanium)MINUS-8Diver 1T Solar (Titanium)$25842.0 mm13 mm thick104 gDiverMINUS-8 Diver 2.0 Model R (Titanium)MINUS-8Diver 2.0 Model R (Titanium)$59844.0 mm14 mm thick130 gDiver

Frequently asked questions

What is the case material of the MINUS-8 Diver GMT (Titanium)?

The MINUS-8 Diver GMT (Titanium) has a grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the MINUS-8 Diver GMT (Titanium)?

It is 40.0 mm in diameter, 13 mm thick, 50 mm lug to lug, and water resistant to 200 m.

How much does the MINUS-8 Diver GMT (Titanium) weigh?

About 120 g (w/ bracelet).

How much does the MINUS-8 Diver GMT (Titanium) cost, and is it available?

It is current-production and lists from $498.

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