Seiko Cal. 4440 - 522

Seiko 4440-522

This Hand-Winding model from 1965 features a 35mm Titanium case. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-53858a2f26a4]

Also known as: Turtle, Navigator

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1965

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seikata-wm-53858a2f26a4