Seiko Cal. 5276 - 555

This Solar model from 1978 features a 37mm Stainless Steel case. With its 20mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-64145e1753e1]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1978

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