SIRDAR POCKET WATCH

In 1844 JOSEPH CELESTIN BAUME,made some contacts in ENGLAND and created a range of pocket watches for the NEW ZEALAND AND AUSTRALIAN markets,under the brands of WATERLOO,DIVIKO AND SIRDAR,this is a rare find and is made in gun metal and gold trimmings,I have recently found a fondness for early pocket watches and have bought a few which I will post soon,
hope you guys enjoy this piece from circa 1910.not to forget that JC BAUME is part of the BAUME & MERCIER FAMILY.If someone could throw some light on the correct age,I would be appreciative.

Thanks in advance.