Question: what are the apple watch models?
Answer: Apple Watch. 38mm case (Model: A1553) 42mm case (Model: A1554) ... 
Apple Watch Sport. 38mm case (Model: A1553) 42mm case (Model: A1554) ... 
Apple Watch Hermès. 38mm case (Model: A1553) 42mm case (Model: A1554) ... 
Apple Watch Edition. 38mm case (Model: A1553) 42mm case (Model: A1554)