Seiko Cal. 5618 - 651

This Hand-Winding model from 1990 features a 40mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-07cc7a3c825e]

Also known as: Shogun, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1990

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