You can purchase an additional charger (399-003DL-01) for your Gen2 Hybrid smartwatch and this same charger works on your CZ Smart gfen2 touchscreen smartwatch. Also note you can purchase 22mm interchangeable straps for some smartwatches to gain versatility.
Hybrid Styles:
JX2009-03E
JX2007-09E
JX2008-06E
JX2006-52E
JX2005-55E
JX2010-55E
JX2010-04E
JX2017-05E
JX2017-56E
JX2012-09E