Seiko Cal. 4445 - 850

Seiko 4445-850

The 4445-850 is a sought-after Spring Drive piece from Seiko's golden era. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-85d36b26f0d7]

Also known as: Pogue

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
38mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
36j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1972

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