That would be watches.
The possessive form is the boy's watches, or the boy's two watches.
The possessive form of the plural noun watches is watches' (you have the correct form).example: Their watches' prices are much too high.
Watches' Take the plural form of the noun "watch", which is "watches", then add an apostrophe at the end. As in the sentence: "Ranged across the jeweller's counter, the watches' hands all showed the same time."
The possessive form for the plural noun watches is watches'.
The possessive form for the noun dynasty is dynasty's.
"Its" is the correct possessive form of "it". No apostrophe.
The plural form of the singular noun watch is watches.The plural possessive form is watches'.
The correct possessive form in this sentence is "wife's."
The correct possessive form is Junior's.
The possessive form of bridges is bridges'
The Correct possessive form of "gables" is: A= gables'
The plural possessive form is antiques'.