Seiko Cal. 4430 - 886

Seiko 4430-886

The 4430-886 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-a87f4a378b0e]

Also known as: Goldfeather

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
12.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1965

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