Seiko Cal. 7175 - 784

Released in 1965, the Cal. 7175 with design code 784 was part of Seiko's domestic market collection. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-902fe76cf47a]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1965

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