Seiko Cal. 7181 - 564

This Solar model from 1982 features a 46mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-071be6d89007]

Also known as: World Timer, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1982

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