Czapek Antarctique S Titanium Dark Sector Cosmic Blue 38.5mm
The Antarctique is Czapek's integrated-bracelet sports watch, and the Dark Sector Cosmic Blue is the titanium version, offered in 40.5 mm and this smaller 38.5 mm. The dial is the reason to look: a sector layout reworked as two slightly domed concentric circles broken by twelve voids, so the hours are marked by absence rather than by indexes, finished in a velvety Cosmic Blue that shifts with the light. Czapek picked titanium for its strength against its weight, and the watch is light on the wrist for its presence. Inside is the in-house SXH5 automatic with 60 hours of reserve, visible through a sapphire caseback, and like the larger model it shows the time only. It is 10.6 mm thick, rated to 120 m, and comes on an integrated titanium bracelet. It was a limited edition of 18 pieces and has sold out, though Czapek keeps a waiting list for cancellations.
Written 28 September 2026 from Czapek's product page.
- Type
- Integrated bracelet
- Case diameter
- 38.5 mm
- Thickness
- 10.6 mm
- Origin
- Switzerland
- Movement
- Automatic (platinum micro-rotor)
- Caliber
- Czapek SXH5
- Power reserve
- 60 h
- Complications
- Time only
- Colour
- Grey
- Surface treatment
- Brushed and polished titanium
- Finish technology
- Natural finish
- Caseback
- Sapphire
- Nickel-free
- Maker states none
- Bracelet / strap
- Titanium
- Crystal
- Sapphire
- Display back
- Yes
- Dial
- Cosmic blue
- Dial colours
- Blue
- Lume
- Super-LumiNova
- Availability
- Offered
- Status
- Limited edition of 18 pieces; sold out at the maker, which still lists it and keeps a waiting list for cancellations
- Not published
- Reference, Lug-to-lug, Weight, Hardness, Construction, Matching bracelet
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Frequently asked questions
Is the Czapek Antarctique S Titanium Dark Sector Cosmic Blue 38.5mm nickel-free?
On the maker's published specification, nothing that touches the skin is steel: the case, caseback, crown and bracelet with its clasp 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 Czapek Antarctique S Titanium Dark Sector Cosmic Blue 38.5mm?
Grade 5, from a secondary source. The guide has not yet read the grade on the maker's own page. The caseback is sapphire.
What size is the Czapek Antarctique S Titanium Dark Sector Cosmic Blue 38.5mm?
The case is 38.5 mm across and 10.6 mm thick. It is water resistant to 120 m.
How much does the Czapek Antarctique S Titanium Dark Sector Cosmic Blue 38.5mm cost, and is it available?
It is in production, at a list price of $44,800.
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