Crush cherries, one layer at a time (do not pit). Press pulp through a sieve to remove pits. Place pulp in large saucepan; add water. Bring to boil on medium heat, stirring occasionally. Reduce heat to medium-low; cover. Simmer 10 min., stirring occasionally. Place three layers of damp cheesecloth or jelly bag in large bowl. Pour prepared fruit into cheesecloth. Tie cheesecloth closed; hang and let drip into bowl without squeezing until dripping stops.