42 hours. The 2612 is rated to be accurate to -20 to 60 seconds a day, and my model was well within that, running around 30 although far Regardless of the dial, the Automatics feature a simple, yet beautifully designed case. I still can’t fathom why one would make a watch with a ...
8.The protection board is simple in design Due to the use of polymer materials, the battery core does not or explode, and the battery core itself has sufficient safety.Therefore, the protective circuit design of the polymer bat...