Seiko Cal. 5677 - 524

The 5677-524 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5677 caliber with 33j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-4a7e7dad2ac5]

Also known as: Shogun, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1974

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