Seiko Cal. 3893 - 641

The 3893-641 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-cf1046bd8271]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1968

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