Seiko Cal. 0717 - 257

Seiko 0717-257

The 0717-257 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0717 caliber with 19j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-564b6fbd8172]

Also known as: Monster, UFO

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
9.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1992

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