Seiko Cal. 7156 - 728

The Seiko 7156-728 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-ad2b9eb72926]

Also known as: Shogun, Flighty

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1976

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