Seiko Cal. 6378 - 609

This Spring Drive model from 1979 features a 41mm Two-Tone case. It features a Cream dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-a51a9f3395a7]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1979

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