Seiko Cal. 6397 - 680

This Automatic model from 1969 features a 45mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-03481edd6fd9]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1969

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