Konstantin Chaykin - SC02C (2027)

The Konstantin Chaykin SC02C is a limited-edition mechanical chronograph born from the Manufacture’s research program with Roscosmos, initiated in 2018 to develop a mechanical watch capable of operating during extravehicular activity. Experimental prototypes developed through the program have participated in four spacewalks, including a six-hour mission outside the space station in May 2026. The SC02C translates the technical solutions developed and tested through this research into a watch adapted for everyday wear. Limited to just 28 pieces, the SC02C combines a purpose-built 44 mm stainless steel case, extensive protection against extreme environmental conditions, and the hand-wound K.20-5 chronograph caliber.