Seiko Cal. 5231 - 173

Seiko 5231-173

The 5231-173 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5231 caliber with 34j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-ec031ffbc4d5]

Also known as: Samurai, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
39mm
Case Thickness
15.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1983

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