Seiko Cal. 4550 - 765

This Kinetic model from 1985 features a 37mm PVD Black case. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-52265fcf6ed4]

Also known as: Crown, Golden Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1985

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