Seiko Cal. 3817 - 390

This Spring Drive model from 1979 features a 45mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-ed17f70862df]

Also known as: Shogun, Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1979

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