Some specifications for this reference are on file; the record is incomplete.
Seiko · Prospex
Turtle
Ref. 6306-7001
discontinuedJDM cushion diverPartially documentedLast reviewed Not yet reviewed
Reference photography not yet on file
The Japanese-market Turtle. Materially better specified than the export 6309: 21 jewels against 17, and a hacking seconds function the 6309 does not have. Substantially rarer outside Japan.
Some specifications for this reference require verification against manufacturer documentation.
At a glance
- Brand
- Seiko
- Collection
- Prospex
- Reference
- 6306-7001
- Production
- 1976–1982
- Caliber
- 6306A
- Case diameter
- 44mm
- Case material
- Stainless steel
Related references
Reference family timeline
Every generation in this lineage in production order. Spans are as documented; an open end means the reference is current or its end year is not established.