Seiko Cal. 5680 - 400

The 5680-400 is a sought-after Hand-Winding piece from Seiko's golden era. With its 19mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-34ad1fcfbe30]

Also known as: Emperor, Flighty

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1989

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