3 Answers

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For me, as long as a mechanical watch isn’t noticeably link off over link a long duration of wear, that’s good enough. There were times when I wore this watch for a month straight, only taking it off to photograph wrist shots of another watch or when working at my desk. Over such a period of time, I did not notice any major swings link in timekeeping.

The Master Ultra-Thin link is core to what Jaeger-LeCoultre is known for a classic time only watch that has the proportions of a dress watch and has been tested enough to be a sports watch. The 40mm x 8.62mm thick case is not the thinnest watch on the list but might be the most versatile with 50 Meters of water resistance link a steel case and the Master testing testing that puts the watch link through 1000 hours of running in different temperatures pressure and shock.