Here’s some choices, the Seiko MSRP is way too optimistic, I got mine for under AUD250
https://casioau.com/collections/casio-watches/products/casio-mdv107d-1a1-watch
https://casioau.com/collections/edifice-sale-watches/products/edifice-efrs108d-1a-watch
https://www.seikowatches.com/au-en/products/5sports/srph23
You’ll get over it. I also was overly concerned with Power Reserve, but then I realise that I either wear it daily so it doesnt matter as long as it still runs when I woke up in the morning (no need to adjust and wind at all) or I wear it in a weekly/monthly rotation, so as long as it run when on my wrist, it’s good enough (I will adjust and wind a different watch every day anyway).
Really depends on where you live. My office would be fine, but if some rando see it while I’m in public they will confront me, call police and I will be arrested undee anti communism law that’s still real where I am.
That’s about it then if you want that kind of thinness. You can try finding some variant of Citizen Eco Drive One, but IIRC thry tend to be larger.
La Grande Classique de Longines?
Looks to be such a pain if u wanna sync it to atomic time
Bulova Lunar Pilot have the 1/10th subdial do 1 rotation per second if you start the chrono function.