Jaeger-LeCoultre Master Ultra-Thin Perpetual Calendar — How did they fit 336 parts in to a 1/3-inch case? (original pics)

Earlier this year we introduced you to the Jaeger-LeCoultre Master Ultra-Thin Perpetual Calendar watch as it was being unveiled in Las Vegas. Now, we take some time for a close up look at a watch that brought a new opening price point to the brand and that marked the first time Jaeger-LeCoultre combined a perpetual…

Read More →