Panasonic FZ-G2 Series Operating Instructions Manual page 77

Due to the effect of a phenomenon that weekly information transmitted by GPS is reset (GPS Week Number Rollover),
l
wrong date values are output from the GPS module on and after the date shown on the table below. Because of this, apps,
etc. that use date information from GPS will be affected by GPS Week Number Rollover.
Module
Wireless WAN
(Sierra EM7430, EM7455, EM7511)
Wireless WAN
(Sierra EM9190)
Dedicated GPS
(U-blox NEO-M8 Series)
GPS Week Number Rollover transmission date
2032/12/12
2039/10/23
2033/4/17