Seiko Cal. 4557 - 206

Seiko 4557-206

The 4557-206 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4557 caliber with 21j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-ca0d949fe639]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1983

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seikata-wm-ca0d949fe639