Seiko Cal. 3864 - 673

This Spring Drive model from 1986 features a 38mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-36f445cc924d]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1986

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