Seiko Cal. 6166 - 539

This Hand-Winding model from 1988 features a 42mm Stainless Steel case. It features a Black dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-afdeb8e62ed2]

Also known as: Shogun, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1988

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