Seiko Cal. 3889 - 107

The 3889-107 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3889 caliber with 33j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-ad4dc10eade0]

Also known as: Shogun, World Timer

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1979

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