Seiko Cal. 5278 - 536

The Seiko 5278-536 represents an important milestone in Seiko's 1974 lineup. With its 21mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-aaab07237684]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1974

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