Seiko Cal. 5621 - 628

This Kinetic model from 1965 features a 45mm Two-Tone case. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-1b87caaaa1aa]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1965

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