Seiko Cal. 4447 - 356

Seiko 4447-356

The 4447-356 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-3601e01da9d6]

Also known as: Flighty

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Burgundy
Jewels
21j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1978

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