JLC Master Ultra Thin Date 39mm
This watch has lost 3.16 seconds in 22 days! That is an average loss of 0.144 seconds per day so far with daily wear. **Full review coming soon. —Michael S ...
JLC knows a thing or 2 about chronometry...
And the MUT Date is a gorgeous, timeless design. -Dean
Nice watch
The rose gold version of this is on my list. I like that it’s downsized to 39mm.