Seiko Cal. 5680 - 412

The Seiko 5680-412 represents an important milestone in Seiko's 1965 lineup. Powered by the 5680 caliber with 23j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-fbc9cee3f25b]

Also known as: Tuna, Panda

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1965

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