Seiko Cal. 3893 - 907

The 3893-907 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3893 caliber with 29j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-bb6fd69d64ba]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1984

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