Seiko Cal. 5668 - 359

The Seiko 5668-359 represents an important milestone in Seiko's 1984 lineup. Powered by the 5668 caliber with 26j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-517bd9c1de45]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1984

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