Abstract: The present invention provides a wristwatch the case back of which is designed as a seat for a stone of the same shape and size and the stone is fitted to the case by a ring, which allows the stone to project a few millimeters so that the stone is in contact with the skin of the wrist.
Abstract: The present invention provides a wristwatch the case back of which is designed as a seat for a stone of the same shape and size and the stone is fitted to the case by a ring, which allows the stone to project a few millimeters so that the stone is in contact with the skin of the wrist.