Seiko Cal. 5686 - 612

The Seiko 5686-612 represents an important milestone in Seiko's 1971 lineup. Powered by the 5686 caliber with 24j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-c16d3e541016]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1971

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