Seiko Cal. 6371 - 729

The Seiko 6371-729 represents an important milestone in Seiko's 1979 lineup. Powered by the 6371 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-87134bc510b7]

Also known as: Rally, Goldfeather

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1979

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