That appears to be an authentic Citizen Rolan reference AW0090-02X

Can you post a picture of the back of the watch?

That appears to be a Casio Alarm Chronograph reference AQ-227

https://preview.redd.it/ztnovx9a8x0c1.jpeg?width=1016&format=pjpg&auto=webp&s=6459a373257c5e1b01dbd4390f8eaeaf2f35946c

That appears to be a Harry Winston Midnight Monochrome Automatic

https://preview.redd.it/ch69qbmv5czb1.jpeg?width=724&format=pjpg&auto=webp&s=869b490cbd0be94237f1b9ce45af0654f8e8392e

The SR920W is the same as the 370.

There’s a good battery cross reference chart available here.

It’s a Fossil. https://www.mercari.com/us/item/m55205708118/

You might like the Casio AWGM100B-1A

https://preview.redd.it/o6ll73yv21wb1.png?width=500&format=png&auto=webp&s=d79c31ae60a738a1c96ca991edf6a822e89c0af6

Your watch appears to be very similar to the Swiss Army model shown below. Although it looks like a screw-down case back, this is actually a snap-on.

https://preview.redd.it/ah5wr50tn0wb1.jpeg?width=1905&format=pjpg&auto=webp&s=2b245a22e883fceacd57466ff2b7c0cb171baeab