Seiko Cal. 3887 - 311

The 3887-311 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3887 caliber with 25j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-c4fb4e8bcb57]

Also known as: Shogun, Flighty

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1968

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