Zelos Helmsman 2 300m Bronze
The Helmsman was the watch that launched Zelos in March 2014, and the Helmsman 2 redesigns it from the ground up while keeping its 1960s Super Compressor layout: two crowns, one working an internal timing bezel, both screwed down. The case is CuSn8 marine bronze, 42 mm across, 13.5 mm thick and 48 mm lug to lug, sandblasted on the sides with polished edges, and it is rated to 300 m under a double-domed sapphire. The brushed bronze bezel simply screws on and can be swapped by hand, except on ceramic-bezel versions. Dials come in black, blue and a Muonionalusta meteorite that shows its own Widmanstätten pattern, with BGW9 lume on the dial, the engraved internal bezel and the crowns. It runs on the Seiko-made NH35 with a date. The caseback is 316L steel, so it is not nickel-free. It comes with both a Horween leather and a rubber strap, from $649.
Written 28 September 2026 from Zelos.
- Type
- Diver
- Case diameter
- 42.0 mm
- Thickness
- 13.5 mm
- Lug-to-lug
- 48 mm
- Origin
- Singapore
- Movement
- Japanese automatic
- Caliber
- Seiko NH35
- Power reserve
- 41 hours
- Complications
- Date
- Construction
- Assembled
- Finish technology
- Natural finish
- Caseback
- Steel
- Nickel-free
- No (steel contact)
- Bracelet / strap
- Horween leather and natural rubber straps
- Crystal
- Double-domed sapphire
- Display back
- No
- Dial
- Black, blue, meteorite
- Dial colours
- Black Blue Meteorite
- Lume
- BGW9 Super-LumiNova
- Availability
- Offered
- Status
- Current (between batches)
- Not published
- Reference, Weight, Colour, Hardness, Surface treatment, Matching bracelet
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Frequently asked questions
Is the Zelos Helmsman 2 300m Bronze nickel-free?
No. The caseback is steel, and steel carries nickel, so the guide does not list it as nickel-free.
What is the case of the Zelos Helmsman 2 300m Bronze made of?
The case is cusn8 marine bronze. The guide has not yet confirmed it on the maker's own page. The caseback is steel, not titanium.
What size is the Zelos Helmsman 2 300m Bronze?
The case is 42 mm across, 13.5 mm thick and 48 mm from lug to lug. It is water resistant to 300 m.
How much does the Zelos Helmsman 2 300m Bronze cost, and is it available?
It is in production, at a list price of $649.
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