Seiko Cal. 4430 - 520

Seiko 4430-520

This Solar model from 1988 features a 44mm PVD Black case. Powered by the 4430 caliber with 32j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-e131b56d565b]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
44mm
Case Thickness
11.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1988

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