Seiko Cal. 3887 - 412

Released in 1968, the Cal. 3887 with design code 412 was part of Seiko's domestic market collection. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-145c2dc05fef]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1968

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