Pre-1822 MI Tobias and Co 18K Yellow Gold Pocket Watch with Winding Key

Absolutely Stunning Necklace! Made in 18k yellow gold and features Jadeite / Jade pendant. The pendant can be removed and worn as a single pendant or brooch / or necklace can be worn...

Gorgeous Hammerman Brothers Designer Earrings. These are made in 18K yellow gold and feature two stunning 8 carat More Pearls at the center. They measure one inch square and weigh 35...

Verge Crown Wheel Key Winding 18K Yellow Gold Ornate Pocket Watch Approx. 48 mm in diameter, 18 mm thick Stamped SH JW with English Gold Hallmarks inside the case. Date mark of F with square box around it. 61.3 dwt / 95.4g The verge (or crown wheel) escapement is the earliest known type of mechanical escapement, the mechanism in a mechanical clock that controls its rate by allowing the gear train to advance at regular intervals or 'ticks'. Its origin is unknown. Verge escapements were used from the late 13th century until the mid 19th century in clocks and pocketwatches. The name verge comes from the Latin virga, meaning stick or rod.[1] Its invention is important in the history of technology, because it made possible the development of all-mechanical clocks. This caused a shift from measuring time by continuous processes, such as the flow of liquid in water clocks...

R. Lannier 18k Yellow Gold Men's Pocket Watch - Manual winding; pivoted detent pocket chronometer. 18k yellow gold with initials (51 mm diameter). White dial with Roman numerals; s...