Seiko Cal. 4443 - 850

Seiko 4443-850

The Seiko 4443-850 represents an important milestone in Seiko's 1980 lineup. Powered by the 4443 caliber with 20j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-ce1b196414ba]

Also known as: Shogun, Silverwave

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1980

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seikata-wm-ce1b196414ba