Seiko Cal. 5279 - 820

This Solar model from 1975 features a 46mm Two-Tone case. Powered by the 5279 caliber with 28j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-91e3cf174d17]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1975

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