Seiko Cal. 5643 - 803

This Spring Drive model from 1973 features a 36mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-92d2f72e9eb5]

Also known as: Shogun, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1973

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