The Seiko 4S27-00D0 is a watch model based on the 4S27 movement.
Parts List
| 330P17S20A | crystal - crystal (sapphire) |
| 8K60Z1SNSA | crown - crown(2h) |
| 9K70Z1SNSA | crown - crown (3h) |
| 8K60Z1SNSB | crown - crown(2h) |
| 9K70Z1SNSB | crown - crown (3h) |
| 8K60B3SNS0 | crown - crown(2h) |
| 9K70A1SNS0 | crown - crown (3h) |
| 0F280BAD2 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 86622250 | crystal gasket - plastic gasket for crystal |
| 86582600 | bezel gasket - plastic gasket for bezel |
| 3BA040F4BNS | others - sub hand |
| 3BA135F1BNS | others - second hand |
| 1FX072FABNS | others - hour hand |
| 2FX120FEBNS | others - minute hand |
| 3BA035F0BNS | others - small hand(12h) |
| S200BS | others - push pin |
| 4S2700D003A | others - case |
| 81507136 | others - case back screw |
| 82847175 | others - case ring |
| 4S2700D0 | others - case back |
| 4S2700D002A | others - case |
| 82319099 | others - bezel |
| 0351890 | others - winding stem |
| AD006BAD1 | others - crown and stem gasket |
| 0354132 | others - winding stem |
| 81333359 | others - casing spring |
| 4S2700D001A | others - case |
Other models with the same movement