The Seiko 1N01-0AT0 is a watch model based on the 1N01 movement.
Parts List
| 150A02JN02 | crystal - crystal (inorganic) |
| 6M30D5SNS0 | crown - crown (3h) |
| 6M30D5SNG0 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 3146AB | band - band |
| 3146BB | band - band |
| 3146JB | band - band |
| 3146KB | band - band |
| 3146BB-LK | band - link |
| 3146KB-LK | band - link |
| 3146BB-PB | clasp - parts for buckle |
| 3146KB-PB | clasp - parts for buckle |
| 3146BB-BK | clasp - buckle |
| 3146KB-BK | clasp - buckle |
| 1BH035A0BNG | others - hour hand |
| 2BH055A0BNG | others - minute hand |
| 1BH035A0BNS | others - hour hand |
| 2BH055A0BNS | others - minute hand |
| 3BA075F0BNG | others - second hand |
| 3BA075F0BNS | others - second hand |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 81190075 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 81604219 | others - bracelet fixing pin |
| 1N010AT001A | others - case |
| 1N010AT0 | others - case back |
| 1N010AT002A | others - case |
| 1N010AT002D | others - case |
| 1N010BW0XL13 | others - dial |
| 1N010BW0XS24 | others - dial |
| 1N010BW8XL13 | others - dial |
| 1N010BW8XS24 | others - dial |
| 1N019 | others - machine code |
| 1N010AT001D | others - case |
Caliber 1N01
