Seiko Cal. 6381 - 487

This Quartz model from 1969 features a 37mm Stainless Steel case. Powered by the 6381 caliber with 33j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-67ebf5d2f47f]

Also known as: Rally, Goldfeather

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1969

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