Seiko Cal. 4450 - 700

Seiko 4450-700

The 4450-700 is a sought-after Solar piece from Seiko's golden era. Powered by the 4450 caliber with 18j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-85601971bfff]

Also known as: UFO

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1981

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