Seiko Cal. 4443 - 330

Seiko 4443-330

The 4443-330 is a sought-after Solar piece from Seiko's golden era. Powered by the 4443 caliber with 23j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-f4dccbed50c8]

Also known as: Samurai

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1972

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