Seiko Cal. 5278 - 674

Released in 1988, the Cal. 5278 with design code 674 was part of Seiko's domestic market collection. With its 20mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-ad430ef83604]

Also known as: Navigator, Flighty

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1988

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