The phrase "a certain watch" is correct and usable in written English.
It can be used when referring to a specific watch that is not named or described in detail, often implying some significance or interest in that particular watch.
Example: "I found a certain watch at the antique store that caught my eye, but I couldn't afford it."
Alternatives: "a particular watch" or "a specific watch".
Its salespeople, typically offbeat technology enthusiasts, might be good at selling people computers, but will they be equally adept at convincing customers that a certain watch looks good on?Over the next few years, as battery technology improves, new features are added and prices decline, more people will buy "wearables".
I remember my kids grew up knowing I wore a certain watch, and they sort of said, "I'd love to have one of those watches"..
This may be a nudge to talk to an old friend, buy a certain book, watch a particular movie – anything.
For example, a certain wristband, watch, gadget, pictures of family members, interesting clothing, etc. Remember to be polite.
If you are aiming for a certain size, watch the Current Size readout in the Inspector window to see what dimensions the video is currently showing in.
Mrs. Petkins' Lawn is an area that a certain lady watched to see that it was kept neat.
"At a certain point, watching them makes you a bit uneasy, like you're complicit in bullying or something.
Matt Higgins, the New York Jets' executive vice president for business operations, believes that the ability to browse has become so engaging that, in a certain sense, watching a single live game from beginning to end cannot compete.
No swearing because young girls could be watching unless you advise a certain age to watch.
There's a certain vulnerability – people watch you have brilliant moments and they watch you fall flat on your face.
Interaction chips can be used to study a protein that is known to be involved with a certain disease and watch how it interacts with other proteins.
