Seiko Cal. 4445 - 229

Seiko 4445-229

The 4445-229 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-086311f82282]

Also known as: Sumo, Goldfeather

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
80m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1976

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seikata-wm-086311f82282