Seiko Cal. 4411 - 747

Seiko 4411-747

This Hand-Winding model from 1966 features a 37mm Titanium case. With its 20mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-319f43b94df9]

Also known as: UFO, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1966

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