The Seiko S252-00A0 is a watch model based on the S252 movement.
Parts List
| 340P33L20A | crystal - crystal (inorganic) |
| 340P33L20B | crystal - crystal (inorganic) |
| 340P33L20C | crystal - crystal (inorganic) |
| 340P33L20D | crystal - crystal (inorganic) |
| 340P33L20E | crystal - crystal (inorganic) |
| 0H380BA11 | case back gasket - case back gasket |
| 86622850 | crystal gasket - plastic gasket for crystal |
| 86622855 | crystal gasket - plastic gasket for crystal |
| 86622856 | crystal gasket - plastic gasket for crystal |
| 86622857 | crystal gasket - plastic gasket for crystal |
| 81351979 | pusher - button spring |
| HJ5Z01PAB0 | pusher - button (2h) |
| HJ5Z01PAE0 | pusher - button (4h) |
| HJ5Z01PAN0 | pusher - button (2h) |
| HJ5Z01PAN1 | pusher - button (8h) |
| HJ5Z01PAR0 | pusher - button (4h) |
| HJ5Z01PAZ0 | pusher - button (4h) |
| M01Y111J0 | band - metal band |
| M01Y1JLK | band - link |
| R005011J0 | band - resin band |
| R005011M0 | band - resin band |
| R005012M0 | band - resin band |
| R005013M0 | band - resin band |
| 8168057A | band - bracelet fixing pin |
| 8168059A | band - bracelet fixing pin |
| AB1RPSA00S | clasp - buckle |
| AB1RPSA01S | clasp - buckle |
| AB1RPSF00S | clasp - buckle |
| H00S14SA13Z | clasp - clasp |
| 81352331 | others - spring for conduction |
| AD006BA11 | others - crown and stem gasket |
| 83200219 | others - button spring clip |
| 81518099 | others - case back screw |
| 81514639 | others - case back screw |
| 81181459 | others - bracelet fixing pipe |
| 81603619 | others - bracelet fixing pin |
| S140BS | others - push pin |
| S25200A0 | others - case back |
| S25200A001E | others - case |
| S25200A002E | others - case |
| S25200A003E | others - case |
| S25200A004E | others - case |
| S25200A005E | others - case |
| S25210 | others - machine code |
| Z180ZS | others - push pin (clasp and band) |