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Czapek & Cie’s 2026 Antarctique Titanium Dark Sector Cosmic Blue is a Grade 5 titanium sports watch with a blue velouté segmented dial. It is 40.5 mm wide and 10.6 mm thick, rated to 12 atm, and powered by the in-house SXH5 automatic. The brand describes the 40.5 mm version as limited to 25 pieces. All figures below are Czapek’s own specifications, not independent test results.
Which “Dark Sector” is this?
The name covers more than one release. Czapek’s earlier Titanium Dark Sector had an anthracite dial. The current model is the Antarctique Titanium Dark Sector Cosmic Blue, shown in 2026. Its official product page lists 40.5 mm and 38.5 mm options. Detailed measurements in Czapek’s technical sheet cover the 40.5 mm version only, so the figures below apply to that size.
Specifications of the 40.5 mm Cosmic Blue
| Feature | Czapek’s stated specification |
|---|---|
| Case | Grade 5 titanium, 40.5 mm diameter, 10.6 mm height, 44.5 mm lug-to-lug |
| Crystal and case back | Sapphire glass-box crystal and sapphire case back, both with anti-reflective treatment |
| Crown and water resistance | Screw-down crown, 12 atm |
| Dial | Blue brass, velouté finish, registered segmented design |
| Hands | Luminescent steel “Sword” hands |
| Movement | SXH5 self-winding, 30 mm diameter, 4.2 mm height, 193 parts, 28 jewels |
| Frequency and reserve | 4 Hz (28,800 vph), 60 hours from one barrel |
| Rotor and escapement | Recycled platinum micro-rotor, Swiss lever escapement |
| Bracelet | Integrated Grade 5 titanium, Easy Release system, micro-adjustment |
| Strap | Rubber strap included; calf-leather strap available on demand for an extra charge |
| Warranty | Three years, international, for purchases made directly or through official retail partners |
What defines the design
At 10.6 mm thick with a 44.5 mm lug-to-lug, the case is moderate for a titanium sports watch. The micro-rotor keeps the 4.2 mm movement slim, and the integrated bracelet adds tool-free strap changes and micro-adjustment. The segmented dial is the main visual idea. The Cosmic Blue version uses a velouté blue finish in place of the earlier anthracite.
The name comes from the earlier model. Czapek CEO Xavier de Roquemaurel said then that the marker is the void between each sector. He tied the name to the Dark Sector Laboratory and its telescopes at the Amundsen–Scott South Pole Station. That explanation was given for the earlier anthracite watch, not as a new statement about the 2026 release.
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Edition size and availability
Czapek describes the 40.5 mm Cosmic Blue as limited to 25 pieces. The product page says first deliveries were planned for September 2026. That is a published schedule, not confirmation of current stock or delivery. Prices and regional availability were not stated in the official material I could check. Ask Czapek or an official retailer, since the page points buyers to its retail network. Czapek’s press room collects its press materials.
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- Sleek & Functional Design: This sophisticated titanium men's watch showcases a distinctive dial layout with dedicated markers for minutes, 12-hour, and 24-hour time displays. Arabic numerals ensure optimal legibility, while the bold red-tipped second hand injects a subtle yet striking accent. The inclusion of a practical date window further elevates its everyday versatility.
- Lightweight & Durable Titanium Construction: Crafted from premium titanium, the case combines brushed and polished finishes for a refined yet rugged aesthetic. Renowned for its featherlight weight and exceptional resilience, titanium offers superior corrosion resistance. The screw-down case back enhances durability.
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- Quick-Release Nylon Strap for Comfort: The lightweight nylon strap prioritizes comfort for all-day wear, while the quick-release mechanism allows for effortless strap changes to suit any occasion. Low-maintenance and durable, it’s designed for convenience.
Where it fits in Czapek’s 2026 line-up
The Federation of the Swiss Watch Industry lists three new titanium Antarctique models from Czapek for 2026. WatchTime covers the Dark Sector Cosmic Blue as part of that titanium trio at Watches and Wonders Geneva 2026. Both sources give event context. Use Czapek’s own pages for the specifications.
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- The World on Your Wrist - Inspired by "Blue Marble" the first photograph of Earth as a whole taken from space in 1972. Micro-engraved the earth's terrain on the dial, showing natural elements such as land, mountains and oceans. Unique single pointer design, indicating the time in a way that simulates the rotation of the earth. Means to awaken people's awareness of protecting the earth's environment.
- Innovative Time Telling - When the hour hand rotates 30°, the minute hand rotates 390°. This innovative change in the gear ratio of the traditional movement means the watch can indicate both the hour and minute with a single pointer. This ingenious solution transforms the conventional way of time-telling.
- Fine Craftsmanship - Using titanium material which is 30% lighter and 40% harder than stainless steel. The sleek oval case design without lugs commands attention and is comfortable to wear. The tightly sealed crown ensures added protection against the elements and smooth winding. Fluoro-rubber strap, which is unaffected by temperatures and resistant to abrasions and corrosion. Unlike silicone strap, it stays clean and keeps dust particles away.
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- Self-developed automatic calibre integrated with 30 jewels. With a power reserve of 40 hours and a movement frequency of 28800 times/hour.
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How to judge it against other watches
- Fit: 40.5 mm diameter, 10.6 mm height and 44.5 mm lug-to-lug, plus the 38.5 mm alternative.
- Water resistance: 12 atm with a screw-down crown.
- Movement: a 60-hour reserve, which is the maker’s figure and unverified independently.
- Bracelet and straps: integrated titanium bracelet plus included rubber strap.
- Scarcity and support: a 25-piece edition and a three-year warranty through direct or official-partner purchase.
- Price: confirm it with an official source, since none was established here.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
