Tourbillon Purple Hour

CHF 69,900.00

(Excl. taxes)

Suggested retail price. Prices may be subject to alteration at any time and do not constitute a contract.

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Purple. Tourbillon. British Twist.

At its heart, the flying tourbillon appears to float effortlessly, animating the dial with rhythm and depth while showcasing the Maison's dedication to fine Swiss craftsmanship and mechanical artistry.

The Piccadilly case, in polished-brushed Grade 5 titanium, frames this performance with quiet confidence. The 3D dial, finished in a striking purple PVD coating, is specially shaped to make room for the mechanical architecture beneath — its bevelled edges shining bright against satin-microbeaded pockets, a contrast achieved only through patient hand-finishing.

Look closer. At 1:30, the flying tourbillon cage, its bridge shaped like a topping tool, rhodium-plated, mirror-polished, bevelled along every profile, turns with hypnotic precision. The barrel, engraved with the inscription marking this openworked creation, sits at 10:00 as a quiet signature of intent. Luminescent heart-shaped hands, the Maison's unmistakable mark, glow blue against grey lacquer, while the purple minute flange comes alive after dark. Beneath, the in-house SMA05 calibre, 290 components hand-assembled into a sixty-second flying tourbillon, delivers 72 hours of power reserve at 21,600 vibrations per hour, a tungsten micro-rotor turning with laser-engraved precision at its centre.

This is independent watchmaking at its most luminous. Suspended. Glowing. The rare confidence of a Maison that lets mechanical artistry speak for itself, even after the lights go down.

The Tourbillon Purple Hour. Time, illuminated.

Size:

38mm 42mm

Variant

Case

“Piccadilly” design, grade 5 polished-brushed titanium
Diameter: 38 mm and 42 mm
Thickness: 12.35 mm
Grooved flared crown with engraved logo
Screw-down case back
Sapphire crystal glass with anti-reflective coating on dial and case back
Water-resistance: 3 ATM

Dial

3D dial, with positive purple PVD coating, specially shaped to make room for mechanical elements, shiny polished finish on the bevelled edges and microbeaded pockets
Luminescent rhodium-plated heart-shaped hands, grey lacquer emitting blue glow in the dark
Purples minutes flange with light grey Super-LumiNova indices with blue lighting at 5-minutes intervals
Tourbillon cage at 1:30: with topping tool-shaped bridge, rhodium-plated, mirror-polished, with bevelled profiles
Engraved barrel with the inscription “One & Two Openworked – Flying Tourbillon” at 10:00
Satin finish oscillating weight with laser-engraved circles
Power reserve at 7:30, triangular pointer with Super-LumiNova emitting blue glow, light grey and bright red dots for elapsed autonomy indication.

Movement

In-house manufacture self-winding movement, calibre SMA05, with fully integrated micro-rotor, 60-second flying tourbillon
Total components : 290
Tourbillon cage : 62 components (mobile) + 1 component (fixe), 0,56gr
Casing diameter: 34 mm
Thickness: 7.15 mm (without hands)
Frequency: 3 Hz / 21.600 vibrations per hour
Jewels: 33
Screw balance-wheel
Swiss lever escapement
Power reserve: 72-hour (when fully wound)
Black rhodium-plated and microbeaded mainplate
Bridges: black rhodium-plated with bevelled edges, Côtes de Genève with 1.5mm stripes, central openworked bridge with black PVD coating, 5N gold-plated engravings
Tungsten micro-rotor with laser-engraved concentric circle pattern

Bracelet

Purple calf leather strap with embossed denim pattern, titanium folding clasp embellished the Maison's logo, quick-release system for strap change

Tourbillon Purple Hour

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Calibre SMA05

A Signature Tourbillon, Defying Convention

The Calibre SMA05 is a proprietary manufacture movement that exemplifies Speake Marin’s technical creativity and contemporary approach to haute horlogerie. Its defining feature is the flying tourbillon positioned between 1 and 2 o’clock, a signature configuration unique to the Maison and a remarkable feat of movement engineering.

Designed with an openworked architecture, the calibre balances its flying tourbillon with a 72-hour power reserve indicator between 7 and 8 o’clock, creating both visual harmony and mechanical depth. The geometric bridges reveal the movement’s intricate construction while reinforcing its distinctive aesthetic.

Composed of 290 components and 33 jewels, the self-winding SMA05-2 measures 34 mm in diameter and 7.15 mm in height. Beating at 21,600 vibrations per hour (3 Hz), it delivers an average precision of ±4 seconds per day.

Finished with Côtes de Genève, circular graining, bead-blasting and hand-chamfering, the SMA05 combines technical sophistication, refined craftsmanship and Speake Marin’s unmistakable watchmaking identity.