Seiko Cal. 6655 - 358

The Seiko 6655-358 represents an important milestone in Seiko's 1972 lineup. With its 20mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-7518d786cd2b]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1972

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