Seiko Cal. 4457 - 873

Seiko 4457-873

The 4457-873 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4457 caliber with 28j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-bafea04f5f5b]

Also known as: Rally

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1980

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