You're not on Reddit. Things are a bit different here. Just proceed with your transaction as normal, of course ensure that you are using the actual contact information listed in the section because there are counterfeit websites out there looking to take your money, and follow their procedures. I would suggest if you're not comfortable or well versed with Bitcoin you ask about alternative payment methods such as PayPal or wise. After the transaction is done and you receive your watch post a review if you wish and enjoy your new timepiece!