Seiko Cal. 4478 - 970

Seiko 4478-970

The 4478-970 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-28acacfbfdf1]

Also known as: UFO, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Green
Jewels
17j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1992

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