Seiko Cal. 4430 - 706

Seiko 4430-706

The 4430-706 is a sought-after Solar piece from Seiko's golden era. Powered by the 4430 caliber with 34j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-f56b06de2b20]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1987

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