Seiko Cal. 3864 - 323

This Spring Drive model from 1981 features a 38mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-43db68587933]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1981

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