Seiko Cal. 4443 - 290

Seiko 4443-290

The 4443-290 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4443 caliber with 29j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-b2ac503346bf]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
29j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1976

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