I have a 19 year old Timex Indiglo Ironman Triathlon watch that is my daily work watch. I'm sure I've had the battery replaced several times. Good solid watch. It only loses about 2 seconds about every 6 months or so.
Guess what I was told when I contacted Casio about a replacement watch band and battery on a G Shock watch? Band $12, Battery $8, to pressurize the watch (when they open it to replace the battery) $30.
Guess what the same watch cost new? $60