How has the design and popularity of Doctor Who merchandise changed from the classic series era to the modern era?
What are some of the most sought-after Doctor Who memorabilia items, and why do they hold such significant value among collectors?
How does the market for exonumia compare to traditional numismatics, and what factors influence the demand and pricing of exonumia items?
What are the challenges and considerations for collectors when authenticating and valuing exonumic pieces?
What role do exonumia items, such as tokens or medals, play in understanding cultural and economic history?
How has the historical context of a specific period influenced the design and distribution of exonumic items?
What are some common types of exonumia, and how do they differ from traditional currency?
Can you explain the significance of water resistance ratings in watches, and what activities or conditions each rating is best suited for?
What role do watches play in different cultures around the world, and how are they viewed as symbols of status, tradition, or innovation?
How has the rise of wearable technology influenced the watch industry, and what are some key trends to watch out for in the future?
