Seiko Cal. 4528 - 270

This Kinetic model from 1979 features a 41mm Two-Tone case. With its 19mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-0e1d7cf843e8]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1979

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