Seiko Cal. 4445 - 188

Seiko 4445-188

The 4445-188 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-8de1ea019a90]

Also known as: Sumo, Silverwave

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
24j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1971

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