European Watch Clock and Jewellery Fair 1985 BF 114
Total thickness of the new Mougin & Piquard models: less than 5 mm. Cases water-resistant to 3 atmospheres, with the famous tubular motif, finished in black chromium and 10 micron gold-plate, 18K gold bezels. Dials are black or mother of pearl. ETA Flatline III quartz movements.
(MOUGIN & PIQUARD “Temptation”)