The Seiko 1N01-0ET0 is a watch model based on the 1N01 movement.
Parts List
| K03A16SN02 | crystal - crystal (sapphire) |
| 6K35C6SNW1 | crown - crown (3h) |
| 0F190BAD2 | case back gasket - case back gasket |
| DEX0AW | band - band |
| D236AB | band - band |
| D238AB | band - band |
| D236AB-LK00 | band - link |
| D238AB-LK00 | band - link |
| DEX0AW-BK00 | clasp - clasp |
| D236AB-BK00 | clasp - clasp |
| D236AB-BKLK-12H | clasp - parts for buckle/clasp |
| D236AB-BKLK-6H | clasp - parts for buckle/clasp |
| D238AB-BK00 | clasp - clasp |
| 3BA075F0BNS | others - second hand |
| 1BG040L2BDS | others - hour hand |
| 2BG057LABDS | others - minute hand |
| 1BF052S0BDS | others - hour hand |
| 2BF075S0BDS | others - minute hand |
| 81180189 | others - bracelet fixing pipe |
| 82844680 | others - case ring |
| 81613229 | others - bracelet fixing pin |
| 1N010ET0 | others - case back |
| 1N010ET002A | others - case |
| AC004BAD1 | others - crown and stem gasket |
| 1N010ET001A | others - case |
| 0351807 | others - winding stem |
| D238AB-BKPN | others - pin for buckle/clasp |
| D238AB-BKPP | others - spring bar for buckle/clasp |
| D238AB-EP00 | others - endpiece |
| D236AB-BKPN | others - pin for buckle/clasp |
| D236AB-BKPP | others - spring bar for buckle/clasp |
| D236AB-EP00 | others - endpiece |
| 1N010KB0XS13 | others - dial |
| 1N010KB0XZ13 | others - dial |
| 1N010KB0XZ23 | others - dial |
| 1N010KD0XA15 | others - dial |
| 1N013 | others - machine code |
| 81180209 | others - bracelet fixing pipe |
| 81613269 | others - bracelet fixing pin |
| 1N010ET003A | others - case |
| D238AB-LKPN | others - pin for link |
| D236AB-LK01 | others - half adjust link |
| D236AB-LKPN | others - pin for link |
Caliber 1N01
