Seiko Cal. 6691 - 112

Seiko 6691-112

This Quartz model from 1965 features a 46mm Hardlex-Coated Steel case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-984bb3544329]

Also known as: Monster, Sea Horse

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1965

Related Models

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