I got this watch as a gift and the 45mm face is too big for me :/ I haven't even opened it. Definitely legit – it was a gift from my boss's wife. Currently $799 at Apple. Silver Stainless Steel Case with Silver Milanese Loop The stainless steel case is durable and polished to a shiny, mirror-like finish. The Milanese Loop is made from a smooth stainless steel mesh that’s fully magnetic, so it’s infinitely adjustable for a perfect fit. https://www.apple.com/shop/buy-watch/apple-watch?configured=true&option.watch_cases=MNNK3LL%2FA&option.watch_bands=ML783AM%2FA&product=MNKG3LL%2FA&step=detail 50m water resistant Swimproof Certified IP6X dust resistant Always-On Retina display Up to 1000 nits brightness Blood Oxygen app ECG app High and low heart rate notifications Irregular rhythm notification Cardio fitness notifications Temperature sensing Cycle Tracking with retrospective ovulation estimates Emergency SOS International emergency calling Fall Detection Crash Detection High-g accelerometer Cellular Supports Family Setup