Amazon Echo and Echo Dot use on-device keyword spotting to detect the wake word. When these devices detect the wake word, they stream audio to the Cloud, including a fraction of a second of audio before the wake word.
The stainless steel Submariner with a date had a price of $385, or $2,080 with inflation. The year 1984 saw the introduction of the two-tone Rolex Submariner 16613 at a price of $2,975 ($6,745 when adjusted for inflation). At that time, the stainless steel Rolex Submariner with a date could be purchased for $1,375 ($3,120 with inflation) and the 18kt Rolex Submariner was available for $10,850 ($24,600 USD).
We all have our reasons, so while you might not strictly need a watch that's water-resistant to 3,900 meters/36 football fields, which is what you're getting with Rolex's latest Deepsea chronometer, you still might wear it for other reasons. The option to dive that deep. Or the simple satisfaction of owning a watch that you really like. That's as good a reason as any. Steel Deepsea watch ($12,350) by Rolex