Seiko Cal. 4420 - 333

Seiko 4420-333

The 4420-333 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-6907ed0c9615]

Also known as: World Timer, Navigator

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
19j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1974

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seikata-wm-6907ed0c9615