Seiko Cal. 7138 - 188

The Seiko 7138-188 represents an important milestone in Seiko's 1997 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-26a163f85cee]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1997

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