Seiko Cal. 5257 - 880

Seiko 5257-880

The 5257-880 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5257 caliber with 19j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-bcc098e53ec5]

Also known as: Samurai, Goldfeather

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1976

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