Design: La City
Material: 904L stainless steel
Diameter: 40.30 mm
Thickness: 6.30 mm
Square bezel with rounded shapes, polished profile, satin-finished surface
Screw-down crown with engraved logo
Screw-down case back
Sapphire crystal glass with anti-reflective coating on dial and case back
Water-resistance: 5 ATM

Skeleton dial
Small seconds counter at 1:30, engraving three-dimensional horizontal ripples, satin-finished by hand, black PVD treatment
Small seconds plate 0.30 mm thick
Indices of the small seconds counter: rhodium-plated, diamond-polished, opaline flanks, 0.14 mm wide for the ones at 12-3-6-9 and 0.12mm for the rest
Small seconds hand: in rhodium-plated, polished steel
Polished rhodium-plated hour/minute hands, heart-shaped hour hand tip
Silver minute-flange with circling finish and shiny black dots
Rhodium-plated opaline cartouche, Speake Marin Genève in glossy black decal

In-house manufacture skeleton self-winding calibre SMA07 with fully integrated micro-rotor
Total components: 182
Casing diameter: 35.75 mm
Thickness: 3.25 mm (without hands)
Frequency: 5 Hz / 36.000 vibrations per hour
Number of jewels: 27
Balance wheel with inertia blocks
Swiss lever escapement
Power reserve: 52-hour (when fully wound)
Mainplate: Rhodium-plated, vertical satin-finished, bevelled microbeaded profiles and angles visible on dial side, sandblasted finish visible from the case back
Bridges: vertical satin-finished, rhodium plated and bevelled microbeaded profiles
Tungsten micro-rotor with exclusive embossed motif

Three-row integrated polished/brushed steel bracelet with personalised folding buckle with the Maison's logo
Micro-adjustment up to 4 mm with a 2 mm button