This watch fits good on our littmann stethoscopes. Very easy to adjust and easy to read.
Sturdy little watch. Fits on my Littman Cardiology III just fine. Nice sized dial. I like that I can replace the battery when it dies.
Steph watch was hard to get on, but works well.
Love this product. I can attach it to my stethoscope and not worry about pesky germs on my wrist watch.