Seiko Cal. 7143 - 104

Seiko 7143-104

The 7143-104 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-894af1a88711]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
39mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1971

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