Seiko Cal. 5615 - 839

Released in 1980, the Cal. 5615 with design code 839 was part of Seiko's domestic market collection. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-1f909a39551e]

Also known as: Sea Horse, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1980

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