Seiko Cal. 4557 - 761

Seiko 4557-761

The 4557-761 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4557 caliber with 31j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-d5c86ee3477f]

Also known as: Rally

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1999

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