The Seiko 1N00-1G80 is a watch model based on the 1N00 movement.
Parts List
| 160A02LN03 | crystal - crystal (inorganic) |
| 6M30D2SNW1 | crown - crown (3h) |
| 6M30D2SNG1 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 71V4YQ-LK3 | band - link |
| 71V4ZQ-LK3 | band - link |
| 71V4YQ | band - band |
| 71V4ZQ | band - band |
| 7CF1ZW | band - band |
| 7CF2ZW | band - band |
| 7CG0ZW | band - leather band |
| 2CA055F0BNG | others - minute hand |
| 2CA055F0BNS | others - minute hand |
| 1CA035F0BNG | others - hour hand |
| 1CA035F0BNS | others - hour hand |
| A120BS | others - push pin (for lb) |
| 1N005J84XB13 | others - dial |
| 1N005J84XS14 | others - dial |
| 1N005J84XS23 | others - dial |
| 1N005J94XB13 | others - dial |
| 1N005J94XS13 | others - dial |
| 1N009 | others - machine code |
| 82821520 | others - case ring |
| 1N001G8001 | others - case |
| 1N001G8002 | others - case |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
Caliber 1N00
