Seiko Cal. 7181 - 744

This Solar model from 1972 features a 40mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-4d8549044f1c]

Also known as: Pogue, Emperor

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1972

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