The liver is the largest and solid organ in the body, weighing around 1.2 kgs to 1.5 kgs. It is reddish brown in color and is divided into four lobes of unequal size and shape. The liver lies on the right side of the abdominal cavity beneath the diaphragm.It holds approximately 13% (about one pint or 0.57 litres) of the total blood supply at any given moment, works 24 hours a day and it has over 500 estimated functions latest watches copy panerai submersible.