Seiko Cal. 6368 - 688

This Hand-Winding model from 1974 features a 35mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-9de50181bdc3]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1974

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