Seiko Cal. 7163 - 397

Seiko 7163-397

The 7163-397 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-df30e59d7e5c]

Also known as: Samurai, Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1980

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