Seiko Cal. 4475 - 187

Seiko 4475-187

The 4475-187 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-bfb2a561269a]

Also known as: World Timer, Crown

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1980

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