All JF AP "12H" timing series are officially upgraded to V2 upgrade version

All JF AP "12H" chronograph series are officially upgraded to the V2 upgrade version. The latest upgrade version mainly updates the following points 1⃣️: The crystal dot magnification effect of the calendar window is the same as the original product 2⃣️: The calendar font is synchronized with the original version 3⃣️: The circle mouth is consistent with the original version. Sand grain road 4⃣️: The font on the bottom cover is carved with the latest technology. JF "12H" AP timing series strongest V2 upgraded version, shocking strikes [拳头][拳头][拳头]