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Our Calibres

Calibre SMA01-1

The Calibre SMA01 incorporates a self-winding movement with micro-rotor. COSC Certified The first movement featured in the new “One & Two” design was an Openworked calibre named SMA01, which has the particularity to have the small seconds counter at 1:30. The “One & Two” Openworked model features this SMA01 Calibre, which remained slim and performant by integrating the micro automatic mass flush with the bridges. This new version has been reworked to be really uncluttered, especially the small second dial which is integrated within the movement without any ring thanks to a very sophisticated module. Each movement carries a COSC certificate assuring its precision and reliability, accentuating the technical magnificence of this stunning calibre which is entirely assembled and adjusted by hand.

SMA01

Calibre SMA01-3

In this case, Speake Marin challenges the position of the small second and imagines it at 1:30. It generates a new movement design with rounded bridges, openings in the plate, new positions of the wheels and a vanishing point at 1:30. The movement has a visual balance between the barrel, the oscillating mass and the small seconds at 1:30. It creates a triangle shape, which plays with the number “three”. This design is the foundation for the whole Speake Marin Openworked movement collection. The SMA01-3 calibre has been optimized for this new SMA01 generation and includes now a reverse wheel allowing a self-winding on both rotations.

SMA01

Calibre SMA02

The new movement featured in One&Two Openworked Dual Time is therefore the SMA02 Calibre: an Openworked movement, which integrates a Dual Time indication and a retrograde date. It keeps the visual balance between the barrel, the oscillating mass and the small seconds at 1:30. It creates a triangulation which plays with the “3” figure, as it is the case on the other Openworked models.

SMA02

Calibre SMA03

Following the success of the One & Two "Openworked" model presented above, which introduced the new Piccadilly case and the Speake Marin SMA01 movement, Speake Marin launched a new generation of One & Two with a closed dial: the “Academic” model, Caliber SMA03. This movement with micro rotor placed at 9 o'clock, has the particularity of having its small second at 1:30 and has a power reserve of 52 hours. The movement of the One & Two Academic, not skeletonized, is called SMA03

SMA03

Calibre SMA03-T

The new SMA03-T Calibre is part of the SMA movement family and follows the Openworked collection approach with the small seconds at 1:30. The T-reference stands for “Tradition” because traditional and very high-end finishings have been added to this movement: rhodium, inner angle, hand-polished angle among others. The Caliber SMA03-T is revealed in the Ripples Black Original timepiece.

SMA03-T

SMA03-T20

In-house Calibre SMA03-T20 celebrates the 20th Anniversary of Speake Marin brand. With mechanical self-winding with an integrated micro-rotor, Geneva stripes, hand finished inner angles and hand chamfering. The T-reference stands for “Tradition” because traditional and very high-end finishings have been added to this movement: rhodium, inner angle, hand-polished angle among others.

SMA03-T20

Calibre SMA03-TD

The new SMA03-TD Calibre is used in the new Ripples Date timepiece. The T-reference stands for “Tradition” because traditional and very high-end finishings have been added to this movement: rhodium, inner angle, hand-polished angle among others. Calibre SMA03-TD automatic movement with fully integrated micro-rotor. Hand-finished bridges, inner angle, rhodium-plated, geneva stripes. The D refers to the large "Date" window positionned at 6 o'clock.

SMA03-TD

Calibre SMA05-1

The SMA05-1 Calibre is part of the SMA proprietary movement family and follows the “Openworked collection” approach with a strong element at 1:30: the flying tourbillon. Speake Marin is the only watchmaker who positions its tourbillon there. It is actually a real constraint in terms of movement development since the tourbillon cage at 1:30 has to go through the time setting module. The SMA05-1 Calibre displays a power reserve indicator at 7:30 (72 hours). It creates a visual balance between the barrel, the oscillating mass, the tourbillon and the power reserve, while the sharp edges of the bridges are counterbalancing the classical shape of the case. The barrel is engraved with the model name: “One&Two Openworked Flying Tourbillon”

SMA05 V1

Calibre SMA05-2

The latest SMA05-2 Calibre is part of the SMA proprietary movement family and follows the “Openworked collection” approach with a strong element at 1:30: the flying tourbillon. SMA05 v2 in house calibre includes a Mechanical self-winding movement, Hours, Minutes, Tourbillon between 1 and 2 o’clock. 72-hour power reserve between 7 and 8 o’clock. Frequency 3 Hz (21,600 vph), 290 components, 35 jewels. Côtes de Genève, circular-graining, beadblasting and chamfering.

SMA05 V2

Calibre SMA-HH02

The Calibre SMA-HH02 features a 60 seconds Flying Tourbillon, Minute Repeater Carillon. On this Calibre, the finishing and decoration are very refined, which demonstrates Speake Marin’s Haute-Horlogerie know-how: all the surfaces are reworked, corrected and decorated. So, the Tourbillon at 6 o’clock features a hand-finished 60-second cage that can be fully appreciated through the display back when the tourbillon is over. The lower tourbillon cage is supported by a striking paddle-shaped bridge offering clear visual access to the surrounding gears below. The bridges and main plate are circular-grained with polished screw heads and polished countersinks.

SMA-HH02

Calibre SMA-HH06

In-house Calibre SMA-HH06 is equipped with a manual wound Vertical Double Tourbillon. Patented rate equalizer between the two tourbillons. The opening of the dial required to re-design the full movement so as the two bridges could hold the Tourbillons from the plate. These two tourbillons benefit from a rate equaliser, Speake Marin patented. This equaliser links the two wheels by a spiral, which compensates speed from one tourbillon to another so as to insure a perfect chronometry (please refer to the graph on the right-hand side). Matt black Tourbillon bridges, matt black floating dial with gold-coated Arab numbers… the overall design is definitely contemporary. Finally, heart-shaped golden hands sign this rare Haute Horlogerie piece, as a Speake Marin hallmark.

SMA HH-06