Seiko Cal. 3890 - 374

This Automatic model from 1982 features a 39mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-6e4c068f0bd0]

Also known as: Shogun, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1982

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