Seiko Cal. 6686 - 907

Seiko 6686-907

This Spring Drive model from 1965 features a 39mm Stainless Steel case. With its 19mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-ede81aac5818]

Also known as: UFO, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1965

Related Models

seikata-wm-ede81aac5818