====== Richard Mille RM 018 „Hommage à Boucheron“ ======
{{wst>image_cr|Richard Mille|RM 018 Hommage a Boucheron}}
{{wst>image_cr|Richard Mille|RM 018 Hommage a Boucheron RS}}
**RM 018 "Hommage à Boucheron"** is a luxury wristwatch with [[tourbillon]] by [[Richard Mille]].
In [[2008]] [[Richard Mille]] launched this edition limited to 30 pieces as a tribute to the 150th anniversary of the Parisian jeweler Boucheron. In addition to the luxurious [[complication]] of a [[tourbillon]] it offers a [[power reserve indicator]]. The special feature of this watch is the use of semi-precious and precious stones such as jade, coral, malachite, tiger eye, jasper, black onyx and [[diamonds]] in the [[gear train]]. Instead of the main [[plate]] a construction of two completely transparent layers of the synthetic sapphire Al2O3 is used here, which carries the whole movement.
**Movement:**
* [[Manual winding]] movement Calibre RM 018, 21,600 A/h
* [[Tourbillon]]
* Movement [[chamfered]] and polished by hand
* [[Glucydur]] [[balance wheel]]
* [[Elinvar]] [[hairspring]]
* KIF-Elastor [[shock protection]]
* 24 [[jewels]], in [[white gold]] [[chaton]]s
* Power reserve 48 hours
**Case: **
* 18ct [[white gold]]
* Dimensions 48 mm x 39.3 mm, H 13.84 mm
* [[Sapphire crystal]] with [[anti-glare treatment]] on both sides
* [[Sapphire crystal]] caseback
* [[Waterproof]] to 50 m
**Dial:**
* [[Skeletonized]]
* [[Skeletonized]] hands
**Functions:**
* Hours, minutes
* Power reserve indicator
**Bracelet: **
* Black leather strap
{{tag>Watch_models Watches_with_tourbillon Richard_Mille_models}}