The Seiko 7771-6010 is a watch model based on the 7771 movement.
Parts List
| 255W13SV01 | crystal |
| 27M11DA1 | crown |
| 27M11NS1 | crown |
| 0F220NAA7 | case back gasket |
| 0Z0034B01 | case back gasket - crown and stem gasket |
| 86572730 | crystal gasket |
| 86563530 | bezel gasket |
| GB32A | band - metal band |
| GB32A-LKS | band - link |
| GB33A-LKG | band - link |
| GB33A | band - metal band |
| GB33A-PB1 | clasp - parts for buckle/clasp |
| GB32A-BK7G | clasp - clasp |
| GB32A-PB1 | clasp - parts for buckle/clasp |
| GB33A-BK7G | clasp - clasp |
| GB33A-EP4 | others - endpiece |
| GB32A-EP4 | others - endpiece |
| 10S23JGM | others - minute hand |
| 10S23JGH | others - hour hand |