The Grand Seiko caliber 6246, introduced in 1967, is the day/date version of the first Grand Seiko automatic movement.
| Caliber | 6246 |
| Type | Mechanical Automatic |
| Family | 62GS |
| Year | 1967 |
| Jewels | 39 |
| Bph | 19,800 |
| Complications | Day/Date |
| Technical information | Japanese |
Grand Seiko watches with caliber 6246
Ref. 6246-9000 (Stainless Steel)
Movement: 6246
Type: automatic
Jewels: 39
Bph: 19.800
Case: stainless steel
Same movement-case reference as Chronometer Seikomatic.
Ref. 6246-9000 (Gold Cap)
Movement: 6246
Type: automatic
Jewels: 39
Bph: 19.800
Case: gold cap
Same movement-case reference as Chronometer Seikomatic.
Ref. 6246-9001 (Stainless Steel)
Movement: 6246
Type: automatic
Jewels: 39
Bph: 19.800
Case: stainless steel
Ref. 6246-9001 (Gold Cap)
Movement: 6246
Type: automatic
Jewels: 39
Bph: 19.800
Case: gold cap
Ref. 6246-9001 (Stainless Steel)
Movement: 6246
Type: automatic
Jewels: 39
Bph: 19.800
Case: stainless steel
Dial 9010T AD (later examples)
Ref. 6246-9001 (Gold Cap)
Movement: 6246
Type: automatic
Jewels: 39
Bph: 19.800
Case: gold cap
Dial 9010T AD (later examples)