Seiko Cal. 3813 - 947

This Spring Drive model from 1998 features a 35mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-2fd210b92200]

Also known as: Samurai, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1998

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