Bidspirit auction | Switzerland - ”AVOVA” watch, 20

Switzerland - ”AVOVA” watch, 20 micron gold plated, functional design with hinge mechanism for opening the back, mechanical movement, working condition - Switzerland - ”AVOVA” watch, 20 micron gold plated, functional design with hinge mechanism for opening the back, mechanical movement, working condition The inside of the case is marked ”Gold Filled 20 Microns”, meaning it is gold plated 20 microns thick. The stamp ”C. DIAMOND Co. INC” with ”SW138” + ”17 Jewels” marking, indicating the use of 17 synthetic rubies in the movement. Condition: Excellent condition, the gold plating appears to be preserved. Working condition. Small scratch on the glass Non-original chain