Seiko Cal. 4440 - 161

Seiko 4440-161

The 4440-161 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-e602add5a80e]

Also known as: World Timer

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
17j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1965

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