Seiko Cal. 7189 - 555

Released in 1966, the Cal. 7189 with design code 555 was part of Seiko's domestic market collection. With its 20mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-897cf4373bb3]

Also known as: Helmet, Bellmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1966

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