Brand New, Unused without Tags.  Note that there are some scratches on the face of the crown and a couple of small dents on the omega logo as this is old stock and can be seen in the pictures attached.

Genuine Omega Water Resistant Crown, Steel, Part Number 43228.

Diameter = 4.5mm.  Thickness = 2.8mm.  Tube = 2.0mm.

Swiss Made.