The Titanium Field Guide

Redux & Co. COURG42

The Redux & Co. COURG42 is a 42 mm Grade 5 titanium dive watch with a Miyota 9015 or 90S5 automatic movement.

All Redux & Co. watchesDiver watchesUnder $3,000MicrobrandGrade 5 titanium
Price
$1,300
Material
Titanium
Grade / type
Grade 5
Water resistance
200 m
Type
Diver
Case diameter
42.0 mm
Thickness
12 mm
Lug-to-lug
49 mm
Origin
United States
Movement
Automatic
Caliber
Miyota 9015 (date) or 90S5 (no date)
Power reserve
42 hours
Complications
Time only
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Black ballistic nylon G10 strap with titanium hardware
Crystal
Sapphire, AR
Display back
No
Dial
Black (Type-A)
Dial colours
Black
Lume
Luminous
Availability
Offered
Status
Current (sold out at the maker store)
Not published
Reference, Weight, Hardness, Construction, Matching bracelet
High confidence Verified Oct 2026 Source: Redux & Co. (maker product page)
Facts are free to cite with a link.
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More watches from Redux & Co.

Redux & Co. HONNR A-9Redux & Co.HONNR A-9$99537.0 mm12.75 mm thickDiver
Redux & Co.COURG 39mm$45039.0 mm13.7 mm thick51 gDiver
Redux & Co.SCOUT-A (A-9 Automatic)–28.0 mm12.75 mm thickField
Redux & Co.VALOR Model 11$1,30038.0 mm12 mm thickDiver

Frequently asked questions

What grade of titanium is the Redux & Co. COURG42?

Grade 5, as stated by the maker. The caseback is titanium too.

What size is the Redux & Co. COURG42?

The case is 42 mm across, 12 mm thick and 49 mm from lug to lug. It is water resistant to 200 m.

How much does the Redux & Co. COURG42 cost, and is it available?

It is in production, at a list price of $1,300.

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