Small Second is a watch collection by Chronoswiss.

The collection was unveiled at Watches & Wonders 2025. It is intended as a tribute to the essence of mechanical timekeeping, stripped down to the essentials yet rich in craftsmanship.

• In-house movement C.6000, 4 Hz, developed in collaboration with La Joux-Perret
  • Automatic
  • Ruthenium coating
  • Tungsten rotor, skeletonized
  • Côtes de Genève finish
  • Power reserve 55 hours
• Stainless steel case
• Small seconds
• Ø 40 mm, H 11.5 mm
• Water resistance 3 bar
• Limited edition: –

Versions:

• Small Second Blue Orbit: Hand-guilloché, deep blue dial
• Small Second Desert: Laser-engraved, sand-colored dial