Timekeepers Club / November 10, 2022

Chronoswiss Open Gear ReSec Endorphin

Introducing a modern mechanical masterpiece that makes you forget about the stress of busy days & lets you dive into a world of pleasure and excitement: The ReSec Endorphin.

Endorphins are hormones that are released by the body in order to help relieve pain, reduce stress and improve your sense of well-being. This natural painkiller is released during pleasurable activities such as workouts or dancing and there are more than 20 types of endorphins in your body. Chronoswiss now came up with one more: Take off into a new dimension with the ReSec Endophin. 

With its intense purple case and dial, the Endorphin will only be produced in 50 pieces. The daring timepiece offers a very trendy vision of Haute Horlogerie in a diameter of 44 mm – for those who are not afraid to free themselves from codes and conventions, and create their own watchmaking path.

The hand Guilloche Dial has a dramatic pattern which Chronoswiss respectfully calls: Moonwalk. The attention to detail and creativity that lies within the dials, that are solely done in-house in the Atelier Lucerne, reflects the high-end handcraft that Chronoswiss is now well known for. The purple color is surely one of the most daring ones that Chronoswiss ever came up with. The watchmanufacturer has created a piece of art that simply cannot be overseen and releases daily doses of Endorphin for the brave owners.

Naturally the newest ReSec stays true to the Chronoswiss DNA and embodies the classic characteristics of the brand, such as the regulator set-up, the knurled bezel and the onion crown. 

This wild, limited-edition timepiece is a pill not everyone might be ready to swallow. But once the Endorphins are set free you fly high in the spheres of high-end mechanical watchmaking.

Technical specifications

Chronoswiss Open Gear ReSec Endorphin

Reference: CH-6928-PUBK1

Limited edition of 50 pieces


  • Material: Stainless steel case with purple CVD-coating
  • Diameter: 44mm
  • Thickness: 13.35mm
  • Glass: Double coated anti-reflective sapphire crystal
  • Satin finish and polished bezel with partial knurling and curved
  • Screw-down case back with satin finish and sapphire crystal; onion crown
  • Strap holders screwed down with patented Autobloc system
  • Water-resistant up to 100 meters (10 bar)

Dial and hands

  • 42-part construction on two levels: bottom level hand-guillochéd with CVD coating, featuring screwed-on skeletonized train wheel bridges and funnel-like construction for hour display, as well as a retrograde seconds display and cylinder and block shaped Super-LumiNova indexes 
  • Hands: “Trigono” shape, rhodium, with Super-LumiNova inlays and tips; Feuille shape; curved, rhodium-plated and diamond cut 


  • Chronoswiss caliber C. 301, automatic, with stop seconds
  • Diameter: Ø 36.50 mm, impulse-angle 51°
  • Number of jewels: 33
  • Balance: Glucydur, three-legged
  • Balance spring: Nivarox 1
  • Fine adjustment: Via Excenter
  • Shock protection: Incabloc 
  • Frequency: 28‘800 vph (4 Hz)
  • Power reserve of 42 hours


  • Skeletonized rotor with purple CVD-coating, Côtes de Genève and ball bearing; polished pallet lever, escape wheel and screws; bridges and plates with perlage


  • Off-centre hours at 12:00, central minutes, retrograde seconds at 6:00 

Strap and buckle

  • Textile (Cordura), optional Alligator - handsewn

MSRP: CHF 12'700

For more information, please visit


Leave a comment

You must be logged in to post a comment Login / Sign up