Seiko Cal. 4450 - 763

This Kinetic model from 1975 features a 44mm Two-Tone case. With its 20mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-507cd75e8dde]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1975

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