tib,
>>1913hrs, or 7:15p<<
Apart from the typo Mariners never refer to "hrs" just the basic numerals, eg 1915,to denote the time.
It is the Army that uses the "hours".
Airmen, particularly the RAF say, "When Mickey"s big hand points to the right and his little hand at the ground"
Hope that helps, back to the Asylum !
TerryA