I am getting married later this year, need help deciding on a watch

Hey y'all,

I will be getting married later this year and want to get myself a decent dress watch for the occasion. I have a handful of Bulova, Citizen, a few microbrands, and a Tag. I mostly have divers and chronos. I ideally want to keep the price under 750 and avoiding used. I am currently considering a Seiko Tank, Bulova Sutton, Seiko Presage, and a Tissot PR100

Would love to hear what y'all would recommend, especially something that would compliment a gray suit. I am open to any brand and anything leaning more formal!