Seiko Cal. 7130 - 181

The Seiko 7130-181 represents an important milestone in Seiko's 1979 lineup. It features a Cream dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-04c216becab9]

Also known as: Monster, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

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