- One outline is a sketch, an unfinished drawing
- outline of watch without règlantes parts (exhaust, beam-spiral is a movement), neither arise-engine (barrel), neither dial, nor needles. The outline includes/understands platinizes it, the bridges, the wheel, as well as the mechanism of reassembly and setting per hour. Generally, the outline is manufactured in a "manufacture".
- applies to a whole of articles of which is regarded as insufficiently elaborate.