The Titanium Field Guide

RZE Ascentus GMT

Archive · used only

The RZE Ascentus GMT is a discontinued watch with a grade 2 titanium case, finished with ultrahex coating. It is priced well under the $1,445 median across the guide. It ships on a matching titanium bracelet rather than a strap. No longer offered new; listed here as an archive reference for the used market.

All RZE watchesWatch other 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 Jun 2026 Source: aBlogtoWatch / Fratello Maker ↗
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
See it in the interactive guideGet new-watch alertsContribute a photo or review

Similar watches

Alternatives to the RZE Ascentus GMT

More watches from RZE

Frequently asked questions

What is the case material of the RZE Ascentus GMT?

The RZE Ascentus GMT has a grade 2 titanium case. It is recorded at medium confidence pending a maker-stated material.

What size is the RZE Ascentus GMT?

It is 40.0 mm in diameter, 13 mm thick, 46 mm lug to lug, and water resistant to 200 m.

How much does the RZE Ascentus GMT cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market, and it listed from $429 when current.

All RZE watches · Watch other watches · All 1,600 watches

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

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

Report an error on this page · how corrections work