The Seiko 1N00-1C73 is a watch model based on the 1N00 movement.
Parts List
| 125A06JR02 | crystal - crystal |
| 125A06JR | crystal |
| 30MF8NA1 | crown - crown |
| 0F150NA1S | case back gasket - case back gasket |
| 0F150NA1 | case back gasket |
| 4365KB-LKG | band - link |
| 4365LB-LKG | band - link |
| 4365LB | band - band |
| 4365KB | band - band |
| 4365KB-BKCG | clasp - buckle |
| 4365KB-PB2 | clasp - parts for buckle |
| 4365LB-BKCS | clasp - buckle |
| 4365LB-PB2 | clasp - parts for buckle |
| 1N001C7325Z | others - case |
| 1N001C73 | others - case back |
| 1N001C732HZ | others - case |
| 1N004G78XG14 | others - dial |
| 1N004G78XS14 | others - dial |
| 1N004G78XS24 | others - dial |
| 1N009 | others - machine code |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 0351807 | others - winding stem |
| 1CC032A0BNG | others - small hand (6h) |
| 2CC047A0BNG | others - minute hand |
| EZ0035B01 | others - crown and stem gasket |
Caliber 1N00
