The Titanium Field Guide

Ubiq Trek Automatic (Corewhite, Orangepop, Reefglow)

TREKOP9039

The Ubiq Trek Automatic (Corewhite, Orangepop, Reefglow) is a current-production field watch with a grade 2 titanium case, finished with surface hardening to 1200 hv. At 55 g it sits around the middle for field watches in the guide, and is priced close to the $499 median for the category.

All Ubiq watchesWatch field watchesUnder $500MicrobrandLightweightLightest, rankedTitanium bracelet availableCompact (38 mm and under)
Price
$499
Material
Titanium
Grade / type
Grade 2
Weight
55 g (with strap)
Water resistance
100 m
Reference
TREKOP9039
Type
Field
Case diameter
38.0 mm
Thickness
11.1 mm
Lug-to-lug
44 mm
Origin
Singapore
Movement
Automatic
Caliber
Miyota 9039
Power reserve
42 h
Complications
Time only
Colour
Grey
Hardness
1200 HV
Surface treatment
Surface hardening to 1200 HV
Finish technology
Surface hardening
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Colour-matched quick-release FKM rubber strap and single-pass nylon strap, both with quick-release spring bars; hardened titanium bracelet sold separately (US$129, also in DLC)
Matching bracelet
Sold separately
Crystal
Sapphire (raised flat with curved edges, inner anti-reflective coating)
Display back
No
Dial
White (Corewhite), orange (Orangepop) or green gradient (Reefglow), each a full-lume dial
Dial colours
White Green Orange
Lume
Swiss Super-LumiNova BGW9 full-lume dial with BGW9-filled hands
Availability
Offered
Status
Current
Not published
Construction
High confidence Verified Aug 2026 Source: Ubiq (maker product page) / Ubiq Trek (maker microsite) Also sold asTREKCW9039TREKRG9039
Facts are free to cite with a link.
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More watches from Ubiq

Ubiq Trek Mechaquartz (Corewhite, Orangepop, Reefglow)UbiqTrek Mechaquartz (Corewhite, Orangepop, Reefglow)$33938.0 mm11.1 mm thick55 gFieldUbiq Trek Aqualight AutomaticUbiqTrek Aqualight Automatic$45938.0 mm11.1 mm thick55 gFieldUbiq Trek Aqualight MechaquartzUbiqTrek Aqualight Mechaquartz$29938.0 mm11.1 mm thick55 gFieldUbiq Trek Coralglow DLC AutomaticUbiqTrek Coralglow DLC Automatic$49938.0 mm11.1 mm thick55 gFieldUbiq Trek Coralglow DLC MechaquartzUbiqTrek Coralglow DLC Mechaquartz$33938.0 mm11.1 mm thick55 gFieldUbiq Trek DLC Automatic (Coreblack, Blackmint)UbiqTrek DLC Automatic (Coreblack, Blackmint)$45938.0 mm11.1 mm thick55 gField

Frequently asked questions

What is the case material of the Ubiq Trek Automatic (Corewhite, Orangepop, Reefglow)?

The Ubiq Trek Automatic (Corewhite, Orangepop, Reefglow) has a grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Ubiq Trek Automatic (Corewhite, Orangepop, Reefglow)?

It is 38.0 mm in diameter, 11.1 mm thick, 44 mm lug to lug, and water resistant to 100 m.

How much does the Ubiq Trek Automatic (Corewhite, Orangepop, Reefglow) weigh?

About 55 g (w/ strap).

How much does the Ubiq Trek Automatic (Corewhite, Orangepop, Reefglow) cost, and is it available?

It is current-production and lists from $499.

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