Seiko Cal. 3887 - 404

The Seiko 3887-404 represents an important milestone in Seiko's 1971 lineup. Powered by the 3887 caliber with 29j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-54af2b30bdfa]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1971

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