The Titanium Field GuidePicks of the month

Radium Instruments Duo

The Radium Instruments Duo is a Grade 5 titanium watch with an automatic movement.

All Radium Instruments watchesOther watchesMicrobrandGrade 5 titanium
Material
Titanium
Grade / type
Grade 5
Type
Other
Price
– · NOK 36,880 on the maker store (radiuminstruments.no, base currency NOK). The store's US presentment is a converted figure and NOK is not among the guide's supported currencies, so no dollar price is recorded
Origin
Norway
Complications
Time only
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Display back
No
Dial
Black with yellow accents (Yellowtail)
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Reference, Case diameter, Thickness, Lug-to-lug, Water resistance, Weight, Movement, Caliber, Power reserve, Hardness, Construction, Caseback, Bracelet / strap, Matching bracelet, Crystal
High confidence Verified Oct 2026 Source: Radium Instruments (Duo, maker product page)
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Frequently asked questions

What grade of titanium is the Radium Instruments Duo?

Grade 5, as stated by the maker.

How much does the Radium Instruments Duo cost, and is it available?

It is in production, but the maker does not publish a price.

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