Seiko Cal. 0728 - 874

This Spring Drive model from 1975 features a 43mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-7f5eccf58808]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1975

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