Seiko Cal. 6683 - 399

This Automatic model from 1974 features a 38mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-e71c11cb651c]

Also known as: Silverwave, Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1974

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