18.25”, described as Thailand, 16th/17th century
Thanks for sending this in and apologies for my late reaction.
I'm sorry to say that your Buddha figure is not an antique. Patin, sharpness of the casting and the bottom ( mud underneath to suggest a bottom find. The quality of the casting is not bad and the statue has a good atmosphere and height but it is not very old. If you bring this in in an auction I believe it could fetch around the estimate I gave above.