Seiko Cal. 4443 - 628

Seiko 4443-628

The 4443-628 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-5465fa99a7d1]

Also known as: Bullhead, Crown

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Champagne
Jewels
23j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1980

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