Supplied with a black fabric strap with light grey decorative stitching and stainless steel double-folding clasp
Manufacture Calibre ASB19, self-winding with microrotor, barrel with even driving force thanks to Maltese cross escapement, off-centre dial with small seconds
Hours, minutes, seconds, and power reserve indicator
Stainless steel, glass and case back in sapphire crystal with anti-reflective coating, 41 mm
Gravity Equal Force Ultimate Sapphire
The movement is equipped with a “stop-work” mechanism that prevents the main spring from fully unwinding, thus ensuring constant power transmission. The Gravity Equal Force Ultimate Sapphire was created in Armin Strom’s atelier in Biel.
The brand is known for assembling the movement used in a watch twice so that they can regulate and test it carefully – a complex process that was, of course, also used for the new Gravity Equal Force. The movement is housed in a classic 41-mm stainless steel case and is complemented by a black fabric strap with light grey decorative stitching.