Seiko Cal. 6378 - 620

This Automatic model from 1996 features a 40mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-2d41ec09ce6f]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1996

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