To shorten the wait we usually begin production a couple of months prior to the pre-order opening.This means that the number of colors of each model is set.When a pre-order watch is sold out it means that the pre-order is full and and all watches are reserved.From time to time, there can be cancellations. In case of a cancellation the watch will be re-stocked and available to everyone.There is no waiting list, or restock alert for a canceled pre-order.