The Titanium Field GuidePicks of the month

Horage Lensman 1 Tourbillon

The Horage Lensman 1 Tourbillon is a 41 mm Grade 5 titanium watch with a hand-wound movement. With a 120-hour power reserve, it runs longer than 94% of the 1,109 mechanical titanium watches with a stated reserve.

All Horage watchesOther watchesMicrobrandUnder 11 mm thickLightweightLightest, rankedGrade 5 titaniumTourbillonDisplay back
Price
≈$10,681 (CHF 8,890)
Material
Titanium
Grade / type
Grade 5 (T5)
Weight
44 g (head only)
Water resistance
100 m
Type
Other
Case diameter
41.0 mm
Thickness
10.3 mm
Lug-to-lug
49 mm
Origin
Switzerland
Movement
Manual hand-wound flying tourbillon
Caliber
Horage K-TOU (in-house)
Power reserve
120 h
Complications
Tourbillon
Colour
Black
Surface treatment
Hand-polished + brushed; blacked-out
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Leather strap
Crystal
Domed sapphire, AR + cyclops
Display back
Yes
Dial
Black
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Limited (500)
Not published
Reference, Hardness, Construction, Matching bracelet
High confidence Verified Jul 2026 Source: Monochrome Maker ↗
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Frequently asked questions

What grade of titanium is the Horage Lensman 1 Tourbillon?

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

What size is the Horage Lensman 1 Tourbillon?

The case is 41 mm across, 10.3 mm thick and 49 mm from lug to lug. It is water resistant to 100 m.

How much does the Horage Lensman 1 Tourbillon weigh?

About 44 g for the watch head alone.

How much does the Horage Lensman 1 Tourbillon cost, and is it available?

It is in production, at a list price of $10,681.

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