Seiko Cal. 3879 - 475

The 3879-475 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3879 caliber with 35j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-99fb0cbbc9bc]

Also known as: Shogun, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1984

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