Seiko Cal. 5286 - 181

This Spring Drive model from 1966 features a 39mm Stainless Steel case. It features a Silver dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-42012e4dd685]

Also known as: UFO, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1966

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