He shares about how he arranges his watch collection and the types of watches he likes to wear out.
The statistician and JLC Facebook group founder is a big fan of the brand known as the "watchmaker's watchmaker".
SIHH 2018: Baume & Mercier’s first in-house movement, plus more from Vacheron Constantin, JLC and Hermes
We bring the second instalment of the daily reports from this year's annual watch show in Geneva, Switzerland. SIHH runs from 15 to 19 January 2018.