Seiko Cal. 6678 - 374

This Kinetic model from 1974 features a 42mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-b51caecda17a]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1974

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