So I just received 2 of these. I had tried a different brand but those did not work for me. I think these should work just fine. They come with a small plastic tap holding up the little knob on top - pulling this and pushing the knob down will start the watch otherwise there is no drain on the internal battery - which is good. Both of them came with an extra battery so if the first one goes dead I have one to replace it with and know which battery it takes. I threw 3 of the other brand away because they died within months. These should not do that. Also have a nice little pouch to keep the watches in. I use these in several older car's I have to be able to see the time easily - looking forward to not replacing them every year!
⌚️ Casio Men's PRO TREK PRG-650Y-1CR - Solar Powered Silicone Watch in Black: A Perfect Blend of Style and Function
9 Review
💎 Glamorous GUESS 40MM Crystal Embellished Watch: Sparkle and Style Combined
4 Review
💎 Stylish and Elegant: Nine West Women's Mesh Bracelet Watch
6 Review
Timex Womens TW2R30300 Pattern Leather
5 Review
⌚ Timex 12mm Black Patent Leather Wristwatch Band
7 Review
👛 Stylish TRUMiRR Watch Band: Compatible with Fossil Women's Gen 6 42mm / Gen 4 Venture HR, 18mm Solid Stainless Steel Watchband with Butterfly Buckle for Fossil Women's Charter HR / Gen 5E 42mm
5 Review
🕒 Men's 22mm Brushed Stainless Steel Watch Band - 5 Row Engineer Wristband, Heavy-Duty Double Lock Clasp, Solid Metal Silver Strap
8 Review
⌚ Barton Elite Women's Silicone Watch Bands for Ladies' Watches
6 Review