Seiko Cal. 6348 - 164

This Spring Drive model from 1978 features a 39mm Gold-Plated case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5a7ed3d69379]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1978

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