Seiko Cal. 6690 - 195

This Quartz model from 1968 features a 41mm Gold-Plated case. Powered by the 6690 caliber with 36j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-905c0318c95a]

Also known as: Monster, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1968

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