Update:
Troubles with the delivery company are resolved now and I've got my watch today. I am very happy with it. PureTime customer service helped me a lot with the delivery issues and is very responsive. Just to avoid doubts: PureTime wasn't responsible for the issues at all, but solely the delivery company which gave some misleasing information about the tracking status on phone. Everything is fine now and I am looking forward to my next experience with PureTime.