What kind of batery need for relic zr 15490? i don't know because i lose my old batery.

SR916SW IS WHAT MY WATCH HAS

Mcdevito75 Here, Your in a spot, Looseing the old battery to your Mens Relic watch, you can look for a small watch repair shop in your area, they may have an idea of the battery number, but will most likely tell you they need the watch to know for sure. You can also try battery 364 or 371 but even I can"t be certain. You can also try online at Contact Relic Watches.com Reic should have a website. You may be left with only 1 choice, have the watch repair shop replace this battery for you, you"d have to buy and try a couple of different batteries and each battery in the store runs about $5.00 each, at the watch shop let the Jeweler figure out the battery number for your watch for 1 price. I think this is your cheapest and best option.