Seiko Cal. 4437 - 582

Seiko 4437-582

This Automatic model from 1974 features a 43mm Gold-Plated case. Powered by the 4437 caliber with 28j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-a162fc6260e0]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1974

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