Seiko Cal. 4431 - 676

The 4431-676 is a sought-after Solar piece from Seiko's golden era. Powered by the 4431 caliber with 23j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-b1ef75520802]

Also known as: Rally, Flighty

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1965

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