Watchmaker
| 1980 | Born in Isesaki City, Gunma Prefecture. |
|---|---|
| 2004 | Graduated from Meiji University and went to France at the age of 23. |
| 2007 | Obtained the French National Watchmaker's Certificate (CAP). |
| 2008 | La Joux Perret.SA Swiss watch movement manufacturer. |
| 2011 | Joined Christophe Claret, SA Swiss Maison watch movement manufacturer. |
| 2016 | Worked as an exclusive watchmaker at Juval Horlogerie in La Chaux-de-Fonds, Switzerland, while undertaking antique restorations for several major watch brands. |
| 2020 | Became independent and launched "YOSUKE SEKIGUCHI Le-Locle". |
| 2021 | Launched his first model "Primevere". |