Q-Repeater Blue Note is a watch collection by Chronoswiss.

The collection consists of two limited-edition wristwatches featuring a quarter-repeater complication, which were unveiled at Watches & Wonders 2025. They combine the historic C.126 caliber from the 1990s with a modern, skeletonized design in Grade 5 titanium.

• Caliber C.126, introduced by Chronoswiss in the 1990s, carefully restored and redesigned in-house, 3 Hz
  • Automatic
  • Repetition: complication that strikes the hours and quarter-hours on demand with two gongs struck by visible hammers
  • Côtes de Genève finish
  • Power reserve 35 hours
• Case made of titanium
• Ø 42 mm, H 16.2 mm
• Water resistance 3 bar
• Limited edition: 25