Seiko Cal. 4555 - 431

The 4555-431 is a sought-after Solar piece from Seiko's golden era. With its 19mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-4eb20ad9064f]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1979

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