This is a question with answer options. Goal: Open a modern quartz movement watch to replace the battery.

Which of the following methods is more reasonable for accomplishing this goal?

(1). Place the watch face down on a soft surface. Look to see the back is a screw on or a push on. Unscrew a screw on with the appropriate tool. Use a small screw driver to pry the push on type off. Put the new battery in place and reassemble..
(2). Place the watch face down on a soft surface. Look to see the back is a screw on or a push on. Unscrew a screw on with the appropriate tool. Use a finger nail to pry the push on type off. Put the new battery in place and reassemble.....I think the answer is
(1).