Seiko Cal. 4447 - 838

Seiko 4447-838

The 4447-838 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-f3c8e5bc67fa]

Also known as: Tuna, Bullhead

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1993

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