Seiko Cal. 5680 - 376

Seiko 5680-376

The Seiko 5680-376 represents an important milestone in Seiko's 1979 lineup. With its 20mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-9f8d09e3bef1]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1979

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