Seiko Cal. 4440 - 946

Seiko 4440-946

This Hand-Winding model from 1971 features a 40mm Hardlex-Coated Steel case. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-3e7e6cd76759]

Also known as: Goldfeather, World Timer

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Navy
Jewels
34j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1971

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seikata-wm-3e7e6cd76759