Seiko Cal. 6390 - 100

This Automatic model from 1969 features a 42mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-264944bd3d35]

Also known as: Turtle, Shogun

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1969

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