Seiko Cal. 4498 - 370

This Kinetic model from 1971 features a 46mm Stainless Steel case. Powered by the 4498 caliber with 17j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-ed823a2f10db]

Also known as: Bellmatic, Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1971

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