Seiko Cal. 6257 - 688

Seiko 6257-688

The 6257-688 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6257 caliber with 34j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-df8c33525aa4]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1969

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seikata-wm-df8c33525aa4