Seiko Cal. 6378 - 280

This Spring Drive model from 1983 features a 46mm Stainless Steel case. Powered by the 6378 caliber with 33j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-22ad8f69e38c]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1983

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