The Grand Seiko SBGS003 is a Quartz watch introduced in 1988. The Stainless Steel case houses the 9587 movement. The movement-case reference is 9587-8000.

| Ref. | SBGS003 |
| Case-movement ref. | 9587-8000 |
| Year | 1988 |
| Caliber | 9587 |
| Type | Quartz |
| Material | Stainless Steel |
| Limited | No |
Watches with the same movement

SBGS004
Case reference: 9587-8000
Type: Quartz
Movement: 9587
Case material: Stainless Steel
Year: 1988

SBGS005
Case reference: 9587-7000
Type: Quartz
Movement: 9587
Case material: Platinum
Year: 1992

SBGS006
Case reference: 9587-8010
Type: Quartz
Movement: 9587
Case material: 18K Yellow Gold
Year: 1990

SBGS007
Case reference: 9587-7010
Type: Quartz
Movement: 9587
Case material: Stainless Steel
Year: 1992