Seiko Cal. 6374 - 879

Released in 1971, the Cal. 6374 with design code 879 was part of Seiko's domestic market collection. Powered by the 6374 caliber with 27j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-8160082f9b85]

Also known as: Rally, World Timer

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1971

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