Space Timer is a watch collection with a moon phase display from Chronoswiss.

The collection was introduced in 2021 at Baselworld with the Moonwalk and Jupiter models. In 2023, the Solaris and Black Hole versions were released, and in 2024, the Deep Space and Supernova models. In 2026, the Space Timer Gravity was unveiled.

All Space Timer models released to date are limited to 50 pieces to emphasize exclusivity and craftsmanship.

• Caliber C.308 (based on ETA 2895), Regulator display, Moon Phase, 4 Hz
  • Automatic
  • Rotor with Côtes de Genève finish
  • Power reserve approx. 42 hours
• Case stainless steel, matte; Jupiter Gold: gold case
• Moon phase: A thermally colored titanium hemisphere serves as the moon phase display
• Diameter 44 mm, H 15.2 mm
• Water resistance 10 atm
• Limited edition: 50

Model variants:

• Space Timer Moonwalk: Three-dimensional dial and a titanium moon illuminated with Super-LumiNova
• Space Timer Jupiter: The dial, printed using a 3D nanoprinting process, reflects the surface of the gas giant Jupiter, while a titanium moon indicates the moon phase
• Space Timer Jupiter Gold: Gold case
• Space Timer Black Hole: Dial hand-guilloché to depict a swirling black hole; case with matte black DLC coating
• Space Timer Solaris: Nano-printed 3D dial represents the energy of the sun; a titanium moon illuminated by Super-LumiNova indicates the moon phase
• Space Timer Gravity: The CVD-coated dial shifts from green to blue depending on the angle of light
• Space Timer Deep Space: Stainless steel case with blue CVD coating; the dial depicts Jupiter and its volcanic moon Io through a combination of hand-guilloché patterns and multi-layered nano-printing
• Space Timer Supernova: Two-tone, hand-guilloché dial, half black, half silver; transparent red rings made of ITR-2, moon phase made of titanium