You can purchase another charger (399-003DL-01) for your CZ Smart Touchscreen smartwatch and this charger also works on the hybrid Gen2 smartwatches. Also note you can purchase 22mm interchangeable straps for some of the Citizen Smartwatches.
Touchscreen Styles:
MX1000-52X
MX1002-57X
MX1005-83X
MX1003-71X
MX1000-01X
MX1000-28X
MX1010-59X
MX1017-50X
MX1011-05X
MX1018-06X
MX1016-28X
Hybrid Styles
JX2009-03E
JX2007-09E
JX2008-06E
JX2006-52E
JX2005-55E
JX2010-55E
JX2010-04E
JX2017-05E
JX2017-56E
JX2012-09E