Richeville Tonneau Chronograph is an automatic-winding mechanical using the GP 3370 caliber which is the GP Manufacture 3300 base with Dubois Depraz Chronograph module. It is finished and hand decorated by hand. The functions include hour, minute, and small second. The chronograph comes with three counters.
This two-piece Tonneau-shaped case comes in 18K rose gold. The dimension is 37x37mm with a thickness of 12.7mm. It has antireflective with curved sapphire crystal, with oval pushers.

The back is fastened by 4 screws displaying the movement through sapphire crystal and is water resistant to 3atm (30m). This piece uses crocodile leather with rose-gold clasp.
The matte black dial comes with silvered subdials decorated with circular beads. It has flush white printed markers (12 Arabic) and minute track along with luminescent white enameled brass lozenge hands.
The indications include small seconds at 3 with hour counter at 6 and minute counter at 9. It has center second counter with date between 4 and 5. The track has divisions for 1/5 of a second.
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