Seiko Cal. 7163 - 571

Seiko 7163-571

The 7163-571 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-14bcd6686cd9]

Also known as: UFO, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
18j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1976

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