Seiko Cal. 4447 - 287

Seiko 4447-287

The 4447-287 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-d1b0f52c6118]

Also known as: Goldfeather, Bellmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1983

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