Stephen Forsey grew up in St. Albans, England. His father's passion for mechanics and engineering inspired Stephen's love of horology and from 1987 to1992 Stephen specialized in antique clock restoration and after-sales service.
He became head of the prestigious Watch Restoration department at Asprey's in London in 1988 and left in 1990 to attend the WOSTEP School in Neuchatel. In 1992 he joined Robert Greubel's team at Renaud & Papi, working on extremely complicated movements.
Stephen left in 1999 and in 2001, co-founded Complitime with Robert Greubel, to develop and craft complicated movements for prestigious brands.
In 2004 he co-founded 'Greubel Forsey' with Robert Greubel.