April 3, 1912. "Is this life, to grasp joy only to fear its escape? The price of happiness is the risk of losing it." So reads one of the many wise entries in David Parkin's diary in "Timepiece, " which traces the miraculous lives of David and his wife MaryAnne as they discover the power of love, loyalty, forgiveness -- and a long-forgotten keepsake that will change the fate of their family for eternity.