Seiko Cal. 6389 - 244

This Quartz model from 1965 features a 34mm Stainless Steel case. Powered by the 6389 caliber with 30j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-5285e5249515]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1965

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