Changing the Battery in Your Fossil ES-2944

Published: December 3, 2013
Inside a Fossil ES-2944.

Inside a Fossil ES-2944 with no movement ring.

My wife brought me a Fossil ES-2944 last night. She had been practicing for the Women’s banquet our church has each holiday season (my wife is a wonderful cellist), and one of the ladies was distraught that her favorite watch wasn’t working.

I was surprised when I grabbed the watch that I couldn’t find any common specifications for this watch anywhere online. So, here are the two specs everyone cares about.

The ES-2944 uses a Miyota 6P29 movement, and its battery is a 364. Alternate battery numbers from various manufacturers are SR621SW, SR621W, Ren 31, Timex T, RW320, SGT, and W1V.

Here are our prices for various common jobs related to this watch as of December 2013:

Replace Battery: $15.00
Replace Crystal: $40.00
Service Movement: $60.00
Replace Movement: $75.00
Stem and Crown: $40.00

We do offer significant discounts if you need more than one service for your watch.