expensive 2 extra tiksAs I understand, the cheeper one, carry a J21 movement. So you get a low beat "sweep" with 6 "tiks" pr. second, in sted of the high beat 8 "tiks" pr. second in the ETA.
So the 2 extra "tiks" will cost you about a $100 ;-)
I've been wearing mine all week and love it.
Same superb case, dial and hands. same sapphire crystal. And who notices the ever so slightly different sweep? For almost $100 cheaper it's a fabulous watch.