I saw the small bell tower on the east side of the old castle area. I saw it while wandering around in the old castle area. It was more conspicuous and not too distinctive. It was just close to the sunset at the time. It looked good when photographed. I suggest you just pass by and take a look. It is not recommended to come to visit specifically, the attractions are really average.
The clock tower used to be very fashionable at a certain time.