Seiko Cal. 6688 - 786

Seiko 6688-786

This Kinetic model from 1979 features a 38mm Hardlex-Coated Steel case. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-4caadb8d07e8]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1979

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