Seiko Cal. 4550 - 718

The 4550-718 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-cf5a063e39a8]

Also known as: Silverwave, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1986

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