The Seiko 1N01-0JS0 is a watch model based on the 1N01 movement.
Parts List
| 155A02JN02 | crystal - crystal (inorganic) |
| 6M35AVSNG1 | crown - crown (3h) |
| 6M35AVSNW1 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| E174JZ | band - metal band |
| E155JZ-LK00 | band - link |
| E174JZ-LK00 | band - link |
| E155JZ | band - band |
| E174JZ-BK00 | clasp - clasp |
| E155JZ-BK00 | clasp - clasp |
| 2BA065A5BNP | others - minute hand |
| 1BA042A7BNP | others - hour hand |
| 3BA075F1BNP | others - second hand |
| 3BA075F1BNS | others - second hand |
| 2BA065A5BNS | others - minute hand |
| 1BA042A7BNS | others - hour hand |
| 1N010JS002C | others - case |
| 1N010JS001C | others - case |
| 81607209 | others - bracelet fixing pin |
| 82821520 | others - case ring |
| 81180209 | others - bracelet fixing pipe |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| E155JZ-LKPN | others - pin for link |
| 1N010SW4XA15 | others - dial |
| 1N010SW4XA25 | others - dial |
| 1N010SW4XA35 | others - dial |
| 1N013 | others - machine code |
| E174JZ-LKPN | others - pin for link |
Caliber 1N01
