Time related commands


Sorry, this is down to my newbyness!
I am using the command "pulsin c.1,0,w5" in my program. When stepping through, this command read a 60mS pulse provided from another picaxe chip. The next command I use is to compare w5 to 400mS ("if w5 > 400 then"). When looking in the variables window, I can see at w5....$1785 which I know is hexadecimal and converts to decimal 6021. I am not quite sure what this means, is this mS? The book says at default clock speed it is recorded in 10uS units. Could anybody please elaborate?