Seiko Cal. 4582 - 587

Seiko 4582-587

This Quartz model from 1979 features a 37mm Two-Tone case. Powered by the 4582 caliber with 22j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-5e6be138f84a]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1979

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