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Even if they do, it does not make a difference.
The actual shipping does not start on weekends.
Only the preparation.
 
I am sure they do, I think Apple Watches that are prepping for shipping are inside UPS sorting/processing places, which operate 24/7. Generally speaking though I think Apple had a surplus of Sports, which resulted in some watches being shipped from Apple's distribution centers.
 
I woke up this morning to find that my order had shipped and will come Monday! I thought for sure that they wouldn't move anything on the weekends.

EDIT:

I'm EST US, confirmed at 3:02AM - SG Sport, black band.
 
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