I would just go and pick one up from a local Apple store and then once you have it cancel your online order.
I’m still waiting on my SS 44mm replacement.. 5th November estimate but I’m hoping to bag a store one sooner. Can’t believe the lack of Stainless Steel models for the UK.
My local store is Leeds trinity.
I check stock levels on a daily basis and I get similar lead times, if not longer when it comes to store pick up.