Seiko Cal. 5681 - 713

Seiko 5681-713

The 5681-713 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5681 caliber with 17j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-8ce2915b721b]

Also known as: Silverwave

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1978

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seikata-wm-8ce2915b721b