Seiko Cal. 7186 - 166

The Seiko 7186-166 represents an important milestone in Seiko's 1966 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9b5929241384]

Also known as: Helmet, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1966

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