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RZE Ascentus GMT

Archive · used only

The RZE Ascentus GMT was a 40 mm Grade 2 titanium watch with a Seiko NH34 automatic movement. The case is surface-hardened, which guards against the scuffs bare titanium picks up. It is no longer made, so this page is a reference for buying one used.

All RZE watchesOther watchesUnder $500MicrobrandOn a titanium braceletGMT
Price
$429
Material
Titanium
Grade / type
Grade 2
Water resistance
200 m
Type
Other
Case diameter
40.0 mm
Thickness
13 mm
Lug-to-lug
46 mm
Origin
Singapore
Movement
Automatic (GMT, caller)
Caliber
Seiko NH34
Power reserve
~41 h
Complications
GMT
Colour
Grey
Surface treatment
UltraHex coating
Finish technology
Surface hardening
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium bracelet (UltraHex)
Matching bracelet
Standard
Crystal
Sapphire, inner AR
Display back
No
Dial
Various (Azure Blue and others)
Dial colours
Blue
Lume
Super-LumiNova
Availability
No longer offered
Status
No longer offered (removed from RZE lineup; archive for used-hunters)
Not published
Reference, Weight, Hardness, Construction, Caseback
Medium confidence Verified Sep 2026 Source: aBlogtoWatch / Fratello Maker ↗ Spec checksGrade Jun 2026Price Jun 2026
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the RZE Ascentus GMT?

Grade 2, from a secondary source. The guide has not yet read the grade on the maker's own page.

What size is the RZE Ascentus GMT?

The case is 40 mm across, 13 mm thick and 46 mm from lug to lug. It is water resistant to 200 m.

How much does the RZE Ascentus GMT 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 $429.

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