Seiko Cal. 5637 - 248

This Kinetic model from 1985 features a 34mm PVD Black case. Powered by the 5637 caliber with 35j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-08265250c43f]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1985

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