Seiko Cal. 5620 - 798

The Seiko 5620-798 represents an important milestone in Seiko's 1968 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-91aa7ce5b4e9]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1968

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