This is a very old bracelet, it dates to the Edwardian era. It is VERY heavy at 43.27g. The bracelet itself would once have been a beautiful gold (not solid gold but some kind of plating or gilt coating) but time has worn the gilt away and it is now showing signs of age - it is however in very wearable antique condition considering it is over 100 years old!
It will fit a wrist up to 7.5” but does have a safety chain which means it opens up wider to accommodate a larger hand. The chain links measure 1cm wide.
Please look at the photos to see the condition and how it looks on your wrist. The closure is a simple pull apart/push close method which stays firmly shut when fastened.