Seiko Cal. 4448 - 310

Seiko 4448-310

This Hand-Winding model from 1965 features a 37mm Two-Tone case. With its 20mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-1e1621014138]

Also known as: Sea Horse, Crown

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
37mm
Case Thickness
10.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1965

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seikata-wm-1e1621014138