Seiko Cal. 7181 - 732

Released in 1976, the Cal. 7181 with design code 732 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-8cb476cfd2d5]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1976

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