Seiko Cal. 7186 - 638

This Hand-Winding model from 1986 features a 42mm Titanium case. It features a Black dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-eeabaa5b5df6]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1986

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