The Seiko 3M22-0B99 is a watch model based on the 3M22 movement.
Parts List
| 220P04TNC3 | crystal - crystal |
| 220P04TN | crystal |
| 8K40A0SNG2 | crown - crown |
| 8K40A0SN | crown |
| FH2581B0A | case back gasket - case back gasket |
| EC0060B0 | case back gasket - crown gasket |
| 86581361 | crystal gasket - plastic gasket for crystal |
| 86581360 | crystal gasket - plastic gasket for crystal |
| 80601361 | pusher |
| EC0060B01 | pusher - pusher gasket |
| 43R4XQ | band - band |
| 43R4YQ | band - metal band |
| 43R4XQ-LKG | band - link |
| 43R4YQ-LKG | band - link |
| 43R4XQ-PB1 | clasp - parts for buckle |
| 43R4XQ-BK | clasp - buckle |
| 43R4YQ-BK | clasp - buckle |
| 43R4YQ-PB1 | clasp - parts for buckle |
| 3AA125F1ANG | others - second hand |
| 2AB085A4BSG | others - minute hand |
| 2AB085A4BAL | others - minute hand |
| 1AB055A4BSG | others - hour hand |
| 1AB055A4BAL | others - hour hand |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 0351550 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 82835760 | others - case ring |
| 3M220B9975Z | others - case |
| 3M220B99 | others - case back |
| 0878748 | others - date dial |
| 0878840 | others - date dial |
| 3M220D58XB14 | others - dial |
| 3M220E48XS14 | others - dial |
| 3M222 | others - machine code |
| 84326284 | others - dial ring |
| 84326285 | others - dial ring |
| 3M220B99SAZ | others - case |
| 81400829 | others - button spring clip |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 3M22
