Seiko Cal. 4448 - 100

Seiko 4448-100

The 4448-100 is a sought-after Solar piece from Seiko's golden era. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-a513ac9a164a]

Also known as: Bellmatic, Flighty

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
33j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1979

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