I have noticed there seem to be some issues with the crown and stem of the SW200 Sellitta movements. Not issues such as everyone produced is defective, but, issues such as .....check to make sure yours is ok.
I think the Scuba has the SW200 in it although at that time they were claiming ETA 2824. But, remember the crown issue with some or part of the Scuba watches. It mostly concerns the crown pulling out to the date position or not pulling out to the date position if defective. It appears to have worked itself out in many instances I have read about, but, I have had a few Sellita Watches which also had crown stem issues. One of them was the date setting issue and the other was a winding issue where the crown did not seem to engage the winding mechanism. This was on the COSC models of the Admiral model. Not a cheap watch by any means.
The third Admiral I had purchased was running about20 seconds slow last I checked before I returned it. Not terrible for a regular watch and easily remedied by the watchmaker...more than likely,....but disturbing in a brand new watch which is COSC processed.
So, while this may be problems associated with just the Admiral and Scuba watches, it appears to be a glitch you may want to check out on the new divers. I think mine were probably returns which were shipped to me from SNBC. They didnt have wrapping on the bracelets. So, the new divers should exhibit a lower percentage of defects.
They Admirals were a gamble and the price was right. I actually loved the watch otherwise. It is a huge watche whiich has a huge dial....and I really liked it and its great bracelet.