What are the differences between a $300 and $300,000 Swiss made watch?

The tangible factors that make the differences between a $300 and $300,000 watch are essentially scale and R&D amortisation. Comparison between a Citizen BU0002-05P and a Roger Smith Series 4.

https://www.quora.com/What-are-the-differences-between-a-300-and-300-000-Swiss-made-watch/answer/Francis-Jacquerye?ch=99&share=9d473c5b&srid=noq9