Seiko Cal. 5637 - 338

This Kinetic model from 1987 features a 44mm PVD Black case. With its 20mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-65539360035c]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1987

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