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Zelos Swordfish 40 Titanium

The Zelos Swordfish 40 Titanium is a 40 mm Grade 2 titanium dive watch with a Seiko NH35 automatic movement.

All Zelos watchesDiver watchesUnder $1,000MicrobrandLightest, ranked
Price
$549
Material
Titanium
Grade / type
Grade 2
Weight
150 g
Water resistance
200 m
Type
Diver
Case diameter
40.0 mm
Thickness
12 mm
Lug-to-lug
46 mm
Origin
Singapore
Movement
Automatic
Caliber
Seiko NH35
Power reserve
~41 h
Complications
Date
Colour
Grey
Surface treatment
None (brushed/satin)
Finish technology
Natural finish
Nickel-free
No (steel contact)
Bracelet / strap
Grade 2 titanium
Crystal
Flat sapphire, inner AR
Display back
No
Dial
Blue, green, red, grey, sand, white mother-of-pearl, and forged carbon colourways
Dial colours
White Grey Blue Green Red Champagne
Lume
Super-LumiNova X1 C3/BGW9
Availability
Offered
Status
Current
Not published
Reference, Hardness, Construction, Caseback, Matching bracelet
High confidence Verified Jul 2026 Source: Fratello Maker ↗
Facts are free to cite with a link.
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Frequently asked questions

Is the Zelos Swordfish 40 Titanium nickel-free?

No. At least one part that touches the skin is steel, usually the caseback or the clasp, and steel carries nickel, so the guide does not list it as nickel-free.

What grade of titanium is the Zelos Swordfish 40 Titanium?

Grade 2, as stated by the maker.

What size is the Zelos Swordfish 40 Titanium?

The case is 40 mm across, 12 mm thick and 46 mm from lug to lug. It is water resistant to 200 m.

How much does the Zelos Swordfish 40 Titanium weigh?

About 150 g.

How much does the Zelos Swordfish 40 Titanium cost, and is it available?

It is in production, at a list price of $549.

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