Seiko Cal. 5290 - 554

Released in 1971, the Cal. 5290 with design code 554 was part of Seiko's domestic market collection. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-b1addb8ef8d6]

Also known as: Tuna, Bellmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1971

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