Hi, GentlemanStyle! I collect watches as a way to reward myself, and it eventually turned into a hobby. I find it amazing that I own three of the watches you featured in this video. They are Orient Bambino SS Rose Gold, Certina DS-1 Traditional, and Certina Himalaya Rose Gold. Seems like I got the same preferences with yours.
I have this watch. It looks very nice. Can wear for both formal and casual occasions. I have 2 main complaints. The leather strap appears thick and high quality but disintegrates rather quickly (cracked easily) so you need to ensure you keep it moistened. The crown winding is rather rough with a lot of resistance. Maybe it is my specific piece but even a cheaper China made movement from a dirt cheap watch seemed to be smoother. However, it keeps time well. I try not to wind it manually too much because it feels like the crown may just break soon.
Strap is super bad and belongs in the bin. The crowns on these certinas are made stiff like this for a reason though. Its because they use double seal silicone rings to achieve better water resistance with pull and push crowns. Its their signature.