AUDEMARS PIGUET | A YELLOW GOLD WRISTWATCH, RETAILED BY TIFFANY & CO., CIRCA 1975 | 愛彼 | 黃金腕錶，由蒂芙尼發行，機芯編號172402，錶殼編號B23996，約1975年製

While the condition may be considered the most important aspect for vintage watch collecting, the provenance of it is equally as important. A double signature is a feature which indicates where a watch was sold and how its story unfolds. However, not all retailers or watches have the privilege to be double stamped. The present watch stamped by Tiffany and Co., one of the most coveted and appreciated luxury retailers, today, signifies the important relationship between the two brands.