Seiko Cal. 3874 - 328

Seiko 3874-328

The Seiko 3874-328 represents an important milestone in Seiko's 1986 lineup. Powered by the 3874 caliber with 33j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-20cb6c1c6eae]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1986

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