Seiko Cal. 4563 - 728

The 4563-728 is a sought-after Solar piece from Seiko's golden era. With its 19mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-d9ed6af346f2]

Also known as: Samurai, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1977

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