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
Overview
- Production
- 1976–1982
- Era
- JDM cushion diver
- Status
- discontinued
Case
- Case diameter
- 44mm
- Lug width
- 22mm
- Case material
- Stainless steel
- Construction
- Cushion case, crown at 4
- Bezel
- Unidirectional 60-minute
- Crystal
- Hardlex
- Crown
- Screw-down crown at 4
- Caseback
- Screw-down with a tsunami (wave) medallion
- Water resistance
- 150m
Dial & Hands
- Dial
- Black
- Dial text
- Japanese-market dial
- Hands
- Baton hour and minute, lollipop seconds
- Lume
- Tritium
- Lume type
- Tritium
Movement
- Movement
- Automatic
- Caliber
- 6306A
- Manufacturer
- Seiko (Suwa Seikosha)
- Winding
- automatic
- Frequency
- 21,600 vph
- Jewels
- 21
- Complications
- Day-date with a Kanji/English day wheel, hacking seconds