Seiko Cal. 4457 - 905

The 4457-905 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4457 caliber with 18j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-987e7bc946ef]

Also known as: Tuna, Pogue

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1973

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