200 meter track distance tracking

Hi all, I’ve recently started running on a 200 meter indoor track, which the strava iphone app won’t record distance or speed properly for. I’ve been thinking about getting a basic running watch anyway so I figured this might be the time. Is there a watch you recommend that allows me to click a ‘lap’ button each time around so I’m not tracking 8 laps/mile in my head 😅. Looking for something on the affordable side ideally! Thanks in advance