The Seiko 4S77-00C0 is a watch model based on the 4S77 movement.
Parts List
| 315P21S201 | crystal - crystal (sapphire) |
| 1E60G5STS0 | crown - crown |
| 8K50C3SNS0 | crown - crown(2h) |
| 0F300BAD2 | case back gasket - case back gasket |
| AC57AW | band - band |
| A0A6AB | band - band |
| 1FH095SCCEL | others - hour hand |
| 2FH135SACEL | others - minute hand |
| 3BX040ABCZL | others - small hand (6h) |
| 3BA137AACZL | others - second hand |
| 3BA052AACZL | others - small hand(3h) |
| 1FH095LCBES | others - hour hand |
| 2FH135LABES | others - minute hand |
| 3BA052AABVE | others - small hand(3h) |
| 3DX040AABXE | others - small hand (6h) |
| 3EA137AABHS | others - second hand |
| 82846775 | others - case ring |
| 4S7700C0 | others - case back |
| AD006BAD1 | others - crown and stem gasket |
| 0351890 | others - winding stem |
| 0A0150B01 | others - crown and stem gasket |
| 89926979 | others - casing spring |
| 4S7700C001A | others - case |
| S190BS | others - push pin |
Caliber 4S77
Other models with the same movement
| 4S77-0010 |
| 4S77-0020 |
| 4S77-00A0 |
| 4S77-00B0 |
| 4S77-00D0 |
| 4S77-00E0 |
| 4S77-0A20 |
| 4S77-0A30 |
| 4S77-0A40 |
| 4S77-0A50 |