Seiko Cal. 4528 - 543

The 4528-543 is a sought-after Solar piece from Seiko's golden era. With its 21mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-f3cb92b46dae]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1993

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