Richard Mille RM 67-01 Guide: Specs, Case Metals, RM 67-02 Comparison and Prices

The Richard Mille RM 67-01 is the brand's extra-flat automatic: a tonneau case about 38.7 mm wide, 47.5 mm long and 7.75 mm thick, with the skeletonised calibre CRMA6, a variable-geometry rotor, a date at 5 o'clock and a function selector at 4, offered in grade 5 titanium, red gold, white gold and platinum, plain or set with diamonds. Richard Mille introduced it in 2016 as the thinnest watch in the range and the one meant to be worn with a jacket, and it stayed the thinnest until the RM UP-01 Ferrari of 2022. Its composite sibling, the RM 67-02 of 2017, took the same footprint into sport. This guide covers the specifications, the case metals, how the RM 67-01 compares with the RM 67-02 and the earlier RM 010, how it wears, dated 2026 prices and what to check before buying. Bizak & Co. sources the RM 67-01 to order; the Richard Mille collection lists the configurations we can seek.

Last reviewed on September 21, 2026 by Filip Biczak. Prices are dated observations, not quotes.

Richard Mille RM 67-01 specifications

Sources: the Richard Mille collections page for the current RM 67-01 references, and Richard Mille services for warranty and service policy on the CRMA6 calibre.

What makes the RM 67-01 extra flat?

The CRMA6 was designed from the start to be thin. Its baseplate and bridges are grade 5 titanium machined to a lattice, the rotor sits within the movement's height rather than above it, and the date and function selector are built into the same plane as the going train, so the whole calibre is about 3.6 mm thick. The case follows: the bezel and caseback are shallow curves, the caseband is narrow, and the crystal sits flush with the bezel. At 7.75 mm the RM 67-01 is about half the thickness of an RM 11-03 and thinner than most steel dress watches with a date. It kept the Richard Mille elements that matter: the spline screws, the openworked dial, the flange numerals and the function selector, which lets the crown wind, set the date or set the hands without being pulled. The rotor's two flanges can be repositioned by a watchmaker to suit the owner's activity, which matters on a watch this thin because the rotor has less mass to work with.

Which RM 67-01 versions exist?

Every version carries the same case dimensions and calibre; the metal changes the weight, the colour and the ask. The titanium model is the most common and the one most buyers should start with; the gold versions are the ones that appear at dinner, and the platinum is for someone who wants the weight of the metal on a watch that otherwise disappears. Treat the table as a snapshot of one catalogue on one day.

RM 67-01 vs RM 67-02 vs RM 010: which Richard Mille automatic?

The RM 67-01 is the watch for someone who wants a Richard Mille that fits a shirt cuff and comes with a proper clasp; the RM 67-02 is for weight and colour; the RM 010 is the value route into the same brand with a thicker, earlier case. Our RM 67-02 guide covers the composite sibling in detail, and our Richard Mille price guide puts all three against the rest of the range.

How does the RM 67-01 wear?

At under 8 mm thick, the RM 67-01 is the Richard Mille that behaves like a dress watch. The tonneau case curves to the wrist, the caseback is flat enough to sit under a cuff, and the width of about 38.7 mm suits wrists from about 15.5 cm (6.1 inches) upwards without the overhang of the 50 mm sports references. In titanium the watch is light enough to forget; the red gold and platinum versions add a pleasant heft that anchors the watch on the wrist. The function selector takes a day to learn and then becomes the reason to prefer it: winding, date and time are chosen with the pusher and the crown is never pulled. The date at 5 o'clock is small but readable, and the openworked dial is among the calmest in the range, so the luminous hands stand out better than on the chronographs. The 30 m water resistance covers rain and hand washing; it is not a swimming watch, and gold cases will show hairline scratches sooner than titanium.

How much is a Richard Mille RM 67-01? Prices in 2026

• Retail. Richard Mille sells the RM 67-01 through its own boutiques and does not publish a price list; the titanium model has retailed in the low-to-mid US$100,000s and the gold and platinum versions above that, with boutique prices moving with exchange rates. The titanium RM 67-01 is one of the more obtainable Richard Milles at a boutique, because it is not a limited edition.
• Secondary market. Through 2025 and 2026 the RM 67-01 has traded close to its retail on the secondary market, with the titanium model the most liquid and the gold and platinum versions asked at a premium that reflects their metal and rarity. The premium over retail is far smaller than on the RM 67-02, which is the main reason to consider the RM 67-01 if the case metal suits you.
• Bizak catalogue asks. On 21 September 2026 our sourced catalogue listed pre-owned RM 67-01 examples in red gold at US$162,749 and US$172,049 with diamonds, a white gold and diamond version at US$204,599, a red gold example at US$285,824 and a platinum example at US$324,950, all sourced to order; titanium examples were quoted on request.

Those figures describe what we saw and will move. Ask for a dated quote for the exact metal, year and set.

Is the RM 67-01 a good investment?

It is a watch to own rather than to trade. The titanium model's premium over retail is small, so there is little to gain from buying and holding and little to lose from buying and wearing; the gold and platinum versions hold their value on the metal and the small production. What moves the price is condition and set: a full-set RM 67-01 with the boutique invoice, both straps and a Richard Mille service record sells well; a watch-only example with a scratched gold bezel does not. Buy it because a Richard Mille that fits under a cuff is what you want; if resale matters, ask for a written cash-buy assessment before you commit.

Buying a used RM 67-01: what to check

• Warranty card and boutique invoice. The card serial should match the caseback engraving; a boutique invoice in the seller's name is the strongest provenance you can get.
• Case metal and edges. Gold and platinum show hairline scratches and small dings on the bezel and caseband; titanium shows less. A polished gold case loses the sharp bevels that define the tonneau shape; compare them with the brand's own photographs.
• Spline screws. The 20 titanium screws should be undamaged and evenly seated; chewed heads mean an unofficial opening.
• Function selector. Press the pusher through W, N and H; the indicator should follow and the crown should engage each function without slip. A selector that sticks is a brand repair.
• Rotor and winding. With the watch off the wrist the rotor should spin freely and silently; ask when the flanges were last set, because a rotor set for a sedentary owner will underwind on an active one.
• Baseplate and dust. The titanium lattice should show even PVD and clean bevels under a loupe, and there should be no fibres or specks inside the crystal.
• Diamonds. On the set versions, every stone should be present and evenly seated; a replaced stone will show a different cut or colour under magnification.
• Strap and clasp. The folding clasp should match the case metal and the strap should be a Richard Mille part; a generic replacement is a deduction.
• Price against the band. A full-set RM 67-01 offered well under the market is the single most reliable warning sign.

Our authentication process describes what we inspect before dispatch.

Quick answers

How much is a Richard Mille RM 67-01?

The titanium model has retailed in the low-to-mid US$100,000s through the boutiques, and Bizak's sourced catalogue listed RM 67-01 examples from US$162,749 pre-owned in red gold to US$324,950 in platinum on 21 September 2026, sourced to order.

How thick is the RM 67-01?

About 7.75 mm, on a tonneau case about 38.7 mm wide and 47.5 mm long; it was the thinnest Richard Mille from 2016 until the RM UP-01 of 2022.

What movement is in the RM 67-01?

The calibre CRMA6, an in-house skeletonised automatic about 3.6 mm thick with a grade 5 titanium baseplate, a variable-geometry rotor, a date, a function selector and about 50 hours of power reserve.

What is the difference between the RM 67-01 and RM 67-02?

The RM 67-01 is the metal-cased extra-flat with the CRMA6, a function selector and a strap with a clasp; the RM 67-02 is the composite sports version with the CRMA7, a textile strap with a hook and athlete colourways. Both share the same footprint.

Is the RM 67-01 water resistant?

To 30 m, which covers rain and hand washing but not swimming.

Request an RM 67-01 sourcing quote

Tell us the case metal, preferred year range, condition and whether the warranty card is required, plus your budget and timing, through our sourcing enquiry form. We confirm the specific watch, photographs, card and final price before you commit. Catalogue entries: RM 67-01 red gold, RM 67-01 red gold, pre-owned, RM 67-01 white gold with diamonds, RM 67-01 platinum; browse the Richard Mille collection, the watches over US$50,000 collection, or sell or trade your Richard Mille.

Related reading: Richard Mille RM 67-02 guide · Richard Mille RM 005 guide · Richard Mille price guide · Patek Philippe Nautilus 5726 guide.