Seiko Cal. 6366 - 840

This Hand-Winding model from 1991 features a 39mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-6f0159dc3d69]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1991

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