The Seiko 4R38-00A0 is a watch model based on the 4R38 movement.
Parts List
| 330P02SN02 | crystal - crystal (sapphire) |
| 9K50ADSNG1 | crown - crown (3h) |
| 9K50ADSNG2 | crown - crown (3h) |
| 9K50ADSNS1 | crown - crown (3h) |
| FE298BAD2 | case back gasket - case back gasket |
| 86620230 | crystal gasket - plastic gasket for crystal |
| 86620235 | crystal gasket - plastic gasket for crystal |
| 86579800 | bezel gasket - plastic gasket for bezel |
| 30291AL | band - leather band |
| M0JF1CLK | band - link |
| M0JF1JLK | band - link |
| M0JF211C0 | band - metal band |
| M0JF211J0 | band - metal band |
| H00S14SA13Z | clasp - clasp |
| 3BX135F0BNG | hand - second hand |
| 3BX135F0BNN | hand - second hand |
| 3BX135F0BNS | hand - second hand |
| 3BX135F0BNZ | hand - second hand |
| 1FG080LDBC1 | hand - hour hand |
| 1FG080LDBD3 | hand - hour hand |
| 1FG080LDBDG | hand - hour hand |
| 1FG080LDBDP | hand - hour hand |
| 2FG130LABC1 | hand - minute hand |
| 2FG130LABD3 | hand - minute hand |
| 2FG130LABDG | hand - minute hand |
| 2FG130LABDP | hand - minute hand |
| J200CS | others - push pin (for lb) |
| 0351183 | others - setting/winding stem |
| 0351200 | others - winding stem |
| 4R3800A0 | others - case back |
| 4R3800A001A | others - case |
| 4R3800A002A | others - case |
| 4R3800A003A | others - case |
| 4R3800A004A | others - case |
| 4R3800A005A | others - case |
| 4R3800A006A | others - case |
| 4R3800A007A | others - case |
| 4R3800A2X913 | others - dial |
| 4R3800A2X914 | others - dial |
| 4R3800A2X91Z | others - dial |
| 4R3800A2X92Z | others - dial |
| 4R3821 | others - machine code |
| 4R3821H | others - machine code |
| 84325575 | others - dial ring |
| 84325576 | others - dial ring |
| 84325577 | others - dial ring |
| 87305851 | others - bezel |
| 87305859 | others - bezel |
| 87305871 | others - bezel |
| H17050S | others - hairpin (band) |
| Z180BS | others - push pin (clasp and band) |
| EP200181C | others - endpiece |
| EP200181J | others - endpiece |
| DC010BAD2 | others - crown and stem gasket |
Caliber 4R38










Other models with the same movement
| 4R38-00C0 |
| 4R38-00N0 |
| 4R38-00R0 |
| 4R38-00S0 |
| 4R38-00T0 |
| 4R38-00W0 |
| 4R38-00Z0 |
| 4R38-01A0 |
| 4R38-01B0 |
| 4R38-01C0 |
| 4R38-01K0 |
| 4R38-01N0 |
| 4R38-01W0 |
| 4R38-01X0 |
| 4R38-01Y0 |
| 4R38-01Z0 |
| 4R38-02D0 |