Front view
Dial, hands and bezel as delivered.
Case-back view
Case-back engraving and, where fitted, the sapphire display.
Movement
Calibre with its finishing and decoration.
On the wrist
Worn shot for proportion and strap drape.
Richard Mille · RM 027
Richard Mille RM 027 43 mm Mother-of-pearl Quartz
Reference 30967OR.60
Reference at a glance
- Brand
- Richard Mille
- Collection
- RM 027
- Model
- Richard Mille RM 027 43 mm Mother-of-pearl Quartz
- Reference number
- 30967OR.60
- Year / era
- 2001 · 2000s — modern production
- Complication
- Perpetual calendar
- Movement
- In-house tourbillon, manual-winding
- Case material
- Quartz TPT
- Dial type
- Mother-of-pearl
- Strap / bracelet
- Milanese mesh
- Water resistance
- 50 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 43 mm
- Case thickness
- 8.8 mm
- Case material
- Quartz TPT
- Bezel
- Emerald-set
- Crystal
- Sapphire with internal AR treatment
- Dial
- Mother-of-pearl
- Hands
- Mercedes hour hand with Chromalight display
- Indexes
- Printed minute track with applied batons
- Bracelet / strap
- Milanese mesh
- Clasp / buckle
- Titanium deployant clasp
- Water resistance
- 50 m
Movement
- Movement / calibre
- Calibre 3C — In-house tourbillon, manual-winding
- Movement type
- High-frequency automatic
- Frequency
- 28,800 vph (4 Hz)
- Power reserve
- 45 hours
- Number of jewels
- 40 jewels
- Complications
- Perpetual calendar
- Functions
- Hours, minutes, small seconds
- Watchmaker
- The calibre is built in-house and adjusted in five positions before delivery.
Production & market
- Production period
- 2001 – 2006
- Limited-edition quantity
- Not applicable
- Current market information
- Thin secondary-market supply — pricing is set piece by piece at auction.
Designer
Gérald Genta
Gérald Genta (1931–2011) trained as a goldsmith in Geneva and became the most influential watch designer of the 20th century. Working freelance, he sketched the Audemars Piguet Royal Oak overnight in 1970, followed by the Patek Philippe Nautilus, the IWC Ingenieur SL and the Bulgari Bulgari — defining the integrated-bracelet luxury sports watch as a category.
Historical significance
Richard Mille RM 027 43 mm Mother-of-pearl Quartz sits within Richard Mille's RM 027 line, introduced in 2001. It carries the house codes established since 2001 — quartz tpt case, mother-of-pearl dial and in-house tourbillon, manual-winding — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- The case is finished by hand, alternating polished and satin-brushed surfaces in a single pass so the edges stay razor sharp.
- The movement's bridges are decorated even where they will never be seen once the watch is cased.
- Early production dials show a slightly different minute track, and collectors pay a premium for them.
The House
Richard Mille
Brand facts
- Founding year
- 2001
- Founder
- Richard Mille & Dominique Guenat
- Headquarters
- Switzerland
- Tier
- Ultra-Luxury & Haute Horlogerie
- Major collections
- RM 011, RM 035, RM 055, RM 067, RM 072, RM 027, RM 030, RM 65-01, RM 07-01
- Signature technologies
- In-house hairspring production · Hand-applied guilloché dials · Proprietary case-hardening and polishing
- Famous movements
- In-house automatic micro-rotor · In-house automatic with 22k gold rotor · In-house manual-winding, hand-finished · In-house tourbillon, manual-winding
- Notable watches
- Richard Mille RM 011 43 mm Skeletonised Carbon (2001) · Richard Mille RM 011 42 mm Silvered 18k (2001) · Richard Mille RM 011 38 mm Ice Carbon (2001) · Richard Mille RM 011 42 mm Mother-of-pearl Stainless (2001)
Brand history
Richard Mille has spent more than 25 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's RM 011, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Richard Mille & Dominique Guenat established Richard Mille in 2001, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Richard Mille calibre produced today.
Historical milestones
2001
Richard Mille & Dominique Guenat founds Richard Mille in Switzerland.
2024
Richard Mille continues to produce RM 011, RM 035, RM 055 and other icons in limited numbers.