Not real thrilled with this watch. I returned mine for a refund. I was hoping I could read this at night but the hands loose their glow so fast you can watch them dim. Also when adjusting the date and time, the whole adjuster pin pulled out with the adjustment knob. I pushed it all back in and it seemed to tighten down again but that made me just want a different watch all together. I think i'll pick a different brand too.