Seiko Cal. 5279 - 637

This Kinetic model from 1978 features a 35mm Stainless Steel case. Powered by the 5279 caliber with 25j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-6f6ffec0b0df]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1978

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