Seiko Cal. 3813 - 288

This Hand-Winding model from 1982 features a 38mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-580cb7864ac9]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1982

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