Seiko Cal. 5278 - 879

This Hand-Winding model from 1977 features a 43mm Titanium case. With its 22mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-64ac585c7dc5]

Also known as: Rally, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1977

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