It's almost always better and cheaper to get the bracelet with the watch and buy the strap later. Good quality/branded bracelets are expensive.

I used to think similar too until my parents gave me an USB stick stuffed with random photos from my youth taken ~20 years ago that they downloaded from the family PC after I moved out.

I am 100% sure I won't look at those again for at least another couple of years, but there is so many fond memories there I have made a few copies and plan to 'maintain' those indefinitely.

Tip: Decline when they first prompt you about choosing luggage options. They will ask again later in the booking flow, and it will be cheaper. I only ever book cabin luggage with Ryanair and it worked every single time so far.

IIRC the difference with the first option is that you get seat selection too, but in reality, only amongst the cheapest seats.