Seiko Cal. 6657 - 170

This Automatic model from 1967 features a 38mm Gold-Plated case. It features a Cream dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-96432920a47f]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1967

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