Buy or service your watch here: http://www.thewatchbox.com Tim Mosso and Michael R. Michaels discuss and demonstrate the proprietary strap quick release and adjustable ardillon buckle system on the Jaeger-LeCoultre Master Compressor Extreme Lab 2. Rolex accuracy is considered; both Tim and Mike agree that -2 seconds per day is acceptable and not grounds for requesting warranty service of a Rolex. Due to the small margin of error, Mike explains that a Rolex running -2 seconds per day may run the same or worse after service depending on how it is worn. Tim describes this phenomenon as marginal error "within the noise," also known as the range of performance defined by environmental and use factors, not movement adjustment. Video and content by Tim Mosso and Pheline Jerome.