Seiko Cal. 3877 - 354

Seiko 3877-354

This Quartz model from 1972 features a 36mm Gold-Plated case. Powered by the 3877 caliber with 25j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-98d50c588aeb]

Also known as: Samurai, Sportsmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1972

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