Seiko Cal. 7158 - 864

The Seiko 7158-864 represents an important milestone in Seiko's 1977 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-a1f2d012e220]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1977

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