Seiko Cal. 3873 - 186

Seiko 3873-186

This Kinetic model from 1973 features a 45mm Gold-Plated case. Powered by the 3873 caliber with 30j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-063fa5c528fd]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
9.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1973

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