The Seiko 1N01-5H10 is a watch model based on the 1N01 movement.
Parts List
| RE5A48LN03 | crystal - crystal |
| 6M30D2SNW1 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| F1Q1JG | band - band |
| 3BA050F1BNS | others - second hand |
| 1BF027AMBNS | others - hour hand |
| 2BF040AMBNS | others - minute hand |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 1N015H1001 | others - case |
Caliber 1N01
