For those not familiar:
Does anyone have anything that has the 1/6th second dial? I just think it looks fantastic and if I can get a hold of one (not the Duometre), I'd be stoked.
For those that don't know, this complication (in the JLC 831 Duometre calibre) also eliminates the necessary loss in accuracy that comes from a highly complicated mechanism - by having two separate sources of power. I haven't looked into it enough to know anything more, but if any watchmakers can explain anything - I'd love to know!