You will find that most microbrands are online only sales. Retail market is becoming a thing of the past for the most part. Even Formex, once a brand sold in stores and dealers recently changed and went to direct online sales only.
I would call Lum-tec, ask for Bes and just talk to them saying you want to check one out and what their return policy is. The site says you have 48 hours to return , unworn and undamaged. Unworn usually means not worn for a long period of time and unsized, but that does not mean you can not try it on at least.
I would call and just explain that you are not sure if it will be for you and make sure you know the return policy and if there will be any issues if you put in for a return a few hours after delivery of the watch.