Some specifications for this reference are on file; the record is incomplete.
Seiko · Prospex
62MAS
Ref. 6217-8001 — “62MAS”
discontinuedSecond series, large crownPartially documentedLast reviewed Not yet reviewed
Overview
- Nickname
- 62MAS
- Production
- 1965–1968
- Era
- Second series, large crown
- Status
- discontinued
Case
- Case diameter
- 37mm
- Thickness
- 13.5mm
- Lug width
- 19mm
- Case material
- Stainless steel
- Construction
- Symmetric case with drilled lugs, crown at 3
- Bezel
- Bi-directional 60-minute friction bezel
- Bezel material
- Steel with printed insert
- Crystal
- Acrylic
- Crown
- Large screw-down crown at 3
- Caseback
- Screw-down; examples are recorded both plain and with a dolphin medallion
- Water resistance
- 150m
Dial & Hands
- Dial
- Black
- Dial text
- SEIKO / AUTOMATIC / DIVER'S 150m (Proof or Resist by era)
- Hour markers
- Applied and painted, rectangular 12 marker
- Hands
- Baton hour and minute with a lollipop seconds hand
- Lume
- Tritium
- Lume type
- Tritium
Movement
- Movement
- Automatic
- Caliber
- 6217A
- Manufacturer
- Seiko (Suwa Seikosha)
- Winding
- automatic
- Frequency
- 18,000 vph
- Jewels
- 17
- Complications
- Date