Seiko Cal. 3874 - 607

The 3874-607 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-8a4049de7a99]

Also known as: Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1974

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