Seiko Cal. 7180 - 520

This Solar model from 1990 features a 44mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-85e4acf723f2]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1990

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