Ms Hadid says she like to unplug and leave her 38.6 million Instagram followers behind.
"When people start wearing an Apple watch, they like the experience. They do not go back to traditional watches," IDC analyst suggests.
Since its release on September 22 of last year, the Series 3 boasted 9 million sales to up to the end of the year.
Newest edition could have a digital crown capable of many functions based on applied pressure
Chief executive Tim Cook says Apple Watch generated more revenue than Rolex in the latest quarter.
Wearable tech company to debut Fitbit Iconic this October
Apple Watch straps will not be exempt from import duty, tax authorities rule.
Company creates watches inspired by the Seiko Chariot favoured by Apple founder Steve Jobs.
Tech giant files patent for mechanism that converts winding into electrical power.
Interchangeable links could add features like extra storage or spare battery.