Seiko Cal. 6651 - 686

Seiko 6651-686

This Hand-Winding model from 1976 features a 46mm PVD Black case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-f96304a8c270]

Also known as: Bullhead, World Timer

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1976

Related Models

seikata-wm-f96304a8c270