Seiko Cal. 3893 - 165

This Quartz model from 1971 features a 39mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-06d55b995b80]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1971

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