Gravity Equal Force Ultimate Sapphire Salmon

This is a 41 mm stainless steel timepiece from the System 78 collection, featuring a grey nubuck leather strap and a striking salmon-colored PVD mainplate with hand-guilloché by Kari Voutilainen. At its heart is the in-house Caliber ASB19, an automatic movement with a micro rotor and a patented equal force barrel incorporating a stop-work declutch mechanism, ensuring constant force delivery and superior isochronism throughout its 72-hour power reserve. Operating at 3.5 Hz with 28 jewels and 202 components, the movement is meticulously hand-finished with bevelled bridges, Geneva stripes, perlage, and black-polished screws, all visible through a transparent sapphire dial and case back. The off-center sapphire dial hosts rhodium-plated, facetted hands filled with Super-LumiNova®, while the case offers anti-reflective sapphire crystals and 3 ATM water resistance. Produced in a limited series of just 25 pieces per year, this watch exemplifies Armin Strom’s dedication to mechanical innovation, artisanal craftsmanship, and contemporary aesthetics.