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Behrens Ultralight 20G

BHR030

The Behrens Ultralight 20G is a 42.6 mm Grade 5 titanium watch with a Behrens BM02 automatic movement. At 20 g, no other titanium watch weighed without a bracelet is lighter, out of 405. On the maker's specification no steel touches the skin, so the guide lists it as nickel-free.

All Behrens watchesOther watchesLightweightLightest, rankedGrade 5 titaniumDisplay back
Price
$7,600
Material
Titanium
Grade / type
Grade 5
Weight
20 g
Water resistance
30 m
Reference
BHR030
Type
Other
Case diameter
42.6 mm
Origin
China
Movement
Automatic skeleton
Caliber
Behrens BM02
Power reserve
38 h
Complications
Time only
Colour
Grey
Surface treatment
Brushed titanium
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Fluoroelastomer strap with a titanium clasp
Crystal
Sapphire
Display back
Yes
Dial
Skeletonised
Lume
Super-LumiNova
Availability
Offered
Status
Current; the maker page states the case is grade 5 titanium
Not published
Thickness, Lug-to-lug, Hardness, Construction, Matching bracelet
High confidence Verified Sep 2026 Source: Behrens
Facts are free to cite with a link.
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Frequently asked questions

Is the Behrens Ultralight 20G nickel-free?

On the maker's published specification, nothing that touches the skin is steel: the case, caseback, crown and strap buckle are all non-steel. The guide records what the maker publishes and has not tested the watch, so if you react to nickel, confirm the contact points with the maker before buying.

What grade of titanium is the Behrens Ultralight 20G?

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

What size is the Behrens Ultralight 20G?

The case is 42.6 mm across. It is water resistant to 30 m.

How much does the Behrens Ultralight 20G weigh?

About 20 g.

How much does the Behrens Ultralight 20G cost, and is it available?

It is in production, at a list price of $7,600.

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