The Titanium Field Guide

De Bethune DB25 Starry Varius (titanium)

The De Bethune DB25 Starry Varius (titanium) is a current-production watch with a Grade 5 titanium case, finished with polished titanium. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium other watchesGrade 5 titaniumDisplay back
Titanium
Grade 5
Water resistance
30 m
Nickel-free
Yes
Type
Other
Price
– · high horology
Case diameter
42.0 mm
Origin
Switzerland
Movement
Manual
Caliber
De Bethune DB2005
Power reserve
6 days
Complications
Time only
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Polished titanium
Caseback
Titanium
Bracelet / strap
Leather strap
Crystal
Sapphire
Display back
Yes
Dial
Blued titanium starry sky
Dial colours
Blue
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Weight, Titanium bracelet, Lume Help verify
High confidence Verified Jun 2026 Source: De Bethune Maker / listing ↗
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Frequently asked questions

Is the De Bethune DB25 Starry Varius (titanium) nickel-free?

Yes. Nothing nickel-bearing touches the skin: a Grade 5 titanium case with a titanium caseback, plus a non-steel crown and strap. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What grade of titanium is the De Bethune DB25 Starry Varius (titanium)?

The De Bethune DB25 Starry Varius (titanium) has a Grade 5 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the De Bethune DB25 Starry Varius (titanium)?

It is 42.0 mm in diameter, and water resistant to 30 m.

How much does the De Bethune DB25 Starry Varius (titanium) cost, and is it available?

It is current-production; the guide does not list a price for it.

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