Seiko Cal. 7176 - 104

The Seiko 7176-104 represents an important milestone in Seiko's 1968 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e42631e888ca]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1968

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