Seiko Cal. 5656 - 547

This Solar model from 1969 features a 35mm Gold-Plated case. Powered by the 5656 caliber with 28j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-fb104fdb6848]

Also known as: Rally, Sportsmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1969

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