While we appreciate your interest in our brand's history, please understand that Jowissa, as a contemporary watch manufacturer, primarily focuses on the development and production of our current collections.

Assessing the value of older or antique timepieces can be a complex process. Unlike modern, standardized products, the worth of a vintage watch is often subject to various factors that fall outside our area of expertise. These factors can include the watch's rarity, condition, historical significance, original packaging and documentation, and current market demand among collectors. What might be a valuable collector's item for one individual could hold little to no monetary value for another, as its worth is ultimately determined by the market and the specific interests of potential buyers.

Furthermore, historical record-keeping practices were different in the past, and detailed archival data for all older Jowissa models may not be readily available. This can make it challenging to provide an accurate assessment of a specific vintage piece.

For an expert valuation of your vintage Jowissa watch, we recommend consulting with specialized antique dealers, auction houses that handle vintage timepieces, or certified horological appraisers who possess the specific knowledge and market insights required for such evaluations. They will be better equipped to consider the nuances of the vintage market and provide you with a more informed assessment.