Seiko Cal. 6313 - 601

This Automatic model from 1981 features a 41mm Gold-Plated case. With its 20mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-433c4f13761c]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1981

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