Seiko Cal. 7147 - 355

This Spring Drive model from 1980 features a 41mm Gold-Plated case. Powered by the 7147 caliber with 34j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-aa64aa21078b]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1980

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