DS-1 Chrono Stainless Steel - Yellow Gold / Black

The Certina DS-1 Chrono Auto C029.462.26.051.00, introduced in 2026, is housed in a 42.00 mm case manufactured in 316L stainless steel. The bezel, chronograph pushers, and crown are PVD-coated in yellow gold, creating a two-tone configuration. Case height measures 14.32 mm, with a lug width of 21.00 mm. The watch is fitted with a sapphire crystal featuring anti-reflective treatment on one side. Water resistance is rated at 100 metres. The model incorporates Certina’s DS Concept, consisting of five structural elements: sapphire crystal, O-ring gasket on the stem, two O-ring gaskets in the crown, a specific gasket on the case back, and a reinforced case back. The dial is black and configured with chronograph registers. The watch is powered by the automatic calibre ETA Valjoux A05.231, equipped with a silicon balance spring. The movement provides central hours, minutes, and seconds along with chronograph functionality and is Swiss made. The DS-1 Chrono Auto C029.462.26.051.00 is fitted with a leather strap equipped with a quick-release system and a 316L stainless steel buckle.