Seiko Cal. 3892 - 873

This Hand-Winding model from 1988 features a 43mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-2ff8e1a6475a]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1988

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