Seiko Cal. 5676 - 399

The Seiko 5676-399 represents an important milestone in Seiko's 1970 lineup. Powered by the 5676 caliber with 34j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-5f1b465d85f0]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1970

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