How to Use hairspring in a Sentence

hairspring

noun

• The balance wheel is fitted with eight gold weights, while the hairspring features a Breguet overcoil, for example.
  — Rachel Cormack, Robb Report, 13 Jan. 2026
• These movements follow the embrace and development of new technologies by Forestier-Kasapi and her team, foremost of which are carbon nanotube hairsprings to combat magnetism.
  — Oren Hartov, Robb Report, 15 Aug. 2025
• The Geneva Watch Days saw the introduction of the TH-Carbonspring, a patented proprietary carbon hairsprings innovation a decade in the making by the Tag Heuer Lab in-house research and development hub.
  — Lily Templeton, Footwear News, 28 Oct. 2025
• The movement also features an oversized silicon balance wheel and silicon hairspring manufactured at SIGATEC, Ulysse Nardin’s silicon production facility.
  — Anthony Demarco, Forbes.com, 7 July 2026
• Released on the occasion of the Singapore Grand Prix, the choice of the HMC 804 automatic flying tourbillon movement, with its double hairspring designed to improve precision and resilience, is a nod to the split-second accuracy demanded in Formula One.
  — Carol Besler, Robb Report, 3 Oct. 2025