Seiko Cal. 6257 - 893

Seiko 6257-893

The 6257-893 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6257 caliber with 19j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-3b1bbf48a0c1]

Also known as: Silverwave, Crown

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Cream
Jewels
19j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1976

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