Seiko Cal. 6389 - 877

This Quartz model from 1969 features a 43mm Titanium case. Powered by the 6389 caliber with 36j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-2a0185a8898f]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1969

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