Seiko Cal. 5284 - 866

Seiko 5284-866

This Quartz model from 1979 features a 42mm Hardlex-Coated Steel case. Powered by the 5284 caliber with 26j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-f7a319e336ef]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Champagne
Jewels
26j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1979

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