Seiko Cal. 7172 - 163

Seiko 7172-163

The 7172-163 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7172 caliber with 33j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-b8925bfc7fa4]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1985

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