Seiko Cal. 5680 - 685

Seiko 5680-685

The Seiko 5680-685 represents an important milestone in Seiko's 1979 lineup. Powered by the 5680 caliber with 17j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-3c93c811b36b]

Also known as: Sumo, Pogue

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1979

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