The RM 67-01 continues the fascination with extra flat creations by combining extra flat watchmaking with the classic automatic watches that have become iconic within the Richard Mille experience.

Microblasted grade 5 titanium with grey electroplasma treatment lends great rigidity to the baseplate, as well as the precise surface flatness essential to perfect functioning of the gear train. Bridges are also in grade 5 titanium, microblasted and black electroplasma treated.

In a manner similar to a car’s gearbox, the function indicator makes it possible to identify the winding, date-setting and hand-setting positions as the crown is pulled out. The active position is indicated via a hand at 2 o’clock displaying the following functions: W (Winding) – D (Date) – H (Hand Setting).

Highlights

Gender	Men
Brand	Richard Mille
Model No.	RM 67-01
Movement	Automatic, winding
Calibre	CRMA6 - Skeletonised automatic-winding movement with hours, minutes, date and function indicator.
Power Reserve	Around 55 hours (± 10%)
Case	The inimitable tonneau shape was first imagined in an extra-flat form for the RM 67-01 case, making it one of the sleekest tonneau-shaped Richard Mille timepieces there is. Its refined dimensions require more time to create than other similar cases in the collection, adding almost 6 hours of pure machining time, not counting the weeks of preliminary preparations, such as the 68 different stamping operations required for the bezel, caseband and back bezel.
Case Diameter	38.7 x 47.52 x 7.75mm
Dial	The mechanical aspects of creating a thin automatic poses their own set of difficulties, but one of the challenges is to combine this type of movement design with a sense of visual depth within the movement—a central tenet of the Richard Mille approach. The use of extreme skeletonisation in the RM 67-01 is one significant avenue explored here, however a new approach to the dial construction also carries the eyes from the edges of the three-layer bezel towards the hour and minute hands in the central area.
Water Resistance	5 bar (~50 m)
Bracelets Material	Rubber, Titanium
Rotor	By using a platinum rotor with the OneWay® winding system and ceramic ball bearings, the barrel can be efficiently wound while maintaining the compact dimensions of this extra-flat, skeletonised movement.
Movement dimensions	29.10 x 31.25 mm
Thickness	3.60 mm
Jewels	25
Balance	CuBe, 4 arms, 4 setting screws, moment of inertia 7.5 mg•cm2, angle of lift 50°
Frequency	28,800 vph (4 Hz)
Balance spring	AK3
Shock protection	INCABLOC 908.22.211.100 (transparent)
Condition	Brand New In Box (BNIB)
What's Inside Box:	1x Richard Mille Automatic Extra Flat 38 - RM 67-01 White Gold Rubber Strap 1x Official Richard Mille 1x Watch Box