Seiko Cal. 5679 - 591

The 5679-591 is a sought-after Solar piece from Seiko's golden era. Powered by the 5679 caliber with 35j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-3a6e43ac5de0]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1969

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