Seiko Cal. 7161 - 859

The Seiko 7161-859 represents an important milestone in Seiko's 1972 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-a1bc050ffe9a]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1972

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