[mothered]

You mean with dry ice or the stolen under transit method. The weight of the whole package is  0,5 kg  dimensions: 32 x 27 x 7 cm. I guess if it appeared to be opened up under transit and filled  with package material the weight would easily come up to 0,5 kg.

There's no need for dry Ice or otherwise.

The case weight of the Apple Watch Series 7 Is only 39 grams, so It can be boxed without substituting the weight.