I don't think this has previously been reported here:
Glashütte Uhren von Wempe - Uhren nach deutscher DIN Norm
All models shown, 31 and 38 mm diameter, use the ETA 955.452 which is both TC and has the traditional adjustability (+/-8 SPY), but has no independent hour hand or perpetual calendar.
No idea of the price but I'd guess EXPENSIVE. I did find an online shop selling what looked like the same watch for €850 (s/steel on strap) but these are described as having the ETA 255.111, which is not TC.