Presented at Watches and Wonders 2026, the Czapek Antarctique S Révélation Titanium Cosmic Blue presents a refined, smaller interpretation of this advanced skeletonized timepiece, maintaining the same technical ingenuity in a more compact format. The openworked SXH7 calibre reveals its reversed escapement and exposed stop-seconds mechanism directly on the dial, offering a captivating view of the watch in action. A smoked sapphire sub-dial preserves readability, while the Cosmic Blue accents frame the display with depth and contrast. Available as well in a larger 40.5mm edition here.

Available in a limited edition of 25 pieces annually.
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Designed for comfort and versatility, the 38.5mm Czapek Antarctique S Révélation Titanium Cosmic Blue retains the full mechanical sophistication of its larger counterpart while offering a more understated fit. The integrated bracelet with quick-change functionality ensures adaptability, while the sapphire caseback highlights the beautifully finished movement from every angle. With its balance of transparency, performance, and contemporary design, this Swiss skeleton watch stands out as a distinctive option within the world of independent luxury watchmaking, produced in highly limited numbers for discerning collectors.

TECHNICAL SPECIFICATIONS
Calibre
- SXH7: Czapek's in house self-winding mechanical skeletonized movement.
- 30mm diameter - 13 Lines 1/4
- 4.2 mm height
- Swiss lever escapement
- Variable-inertia balance fitted with four gold inertia blocks
Number of parts
152
Jewels
25
Frequency
4 Hz - 28,800 VpH
Power Winding System
Micro rotor with a 100% recycled platinum mass
Power reserve
>60 hours on one single barrel
Barrel torque
8.8 Nmm
Finishing
- Open ratchets
- Sandblasted black bridges
- Bevelling
- Straight-grained sides
- Six hand-chamfered inward angles
Functions
- Hours, Minutes, & Seconds
Measurements
- 38.5 mm diameter
- 10.6 mm height
Water resistance
120 m (12 atm)
Hands
Luminescent steel "Sword" hands
Case
- Stainless steel case
- Screwed down crown
Measurements
- 40.5 mm diameter
- 10.6 mm height
Glass
- Sapphire crystal glass-box with anti-reflective treatment
- Sapphire crystal case-back with anti-reflective treatment in the inner side
Dial
- Metallic blue circular finish minutes & small second track dial
- Luminescent, steel “Sword” hands
- Created in collaboration with Metalem
Strap
- Integrated stainless steel bracelet with Czapek exclusive "Easy Release "system and micro-adjustment system
- Rubber strap included
- Additional calf leather strap available on demand, subject to charge