Seiko Cal. 4443 - 857

Seiko 4443-857

The 4443-857 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-4f53f4235d97]

Also known as: Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1968

Related Models

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