Seiko Cal. 6689 - 832

This Automatic model from 1975 features a 37mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-3ea4fea335fa]

Also known as: Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1975

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