Seiko Cal. 7175 - 837

The Seiko 7175-837 represents an important milestone in Seiko's 1980 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-c03df88ff813]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1980

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