Seiko Cal. 7181 - 125

This Spring Drive model from 1971 features a 39mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-134b5c5d3a92]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1971

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