Cyma - Le Locle Diamond Index Cushion Tank - 605

This exceptionally elegant Swiss luxury dress instrument is an authentic vintage artifact from the 1980s, originating from Cyma’s historic workshop in Le Locle, Switzerland, as proudly engraved across the stainless steel caseback. Reflecting the golden era of slim, high-end Swiss quartz jewelry timepieces, this reference combines classical European elegance with precision electronic engineering. It is powered by a high-grade Swiss quartz movement, an ultra-thin caliber engineered for exceptional timekeeping accuracy, low power consumption, and reliable three-hand center sweep seconds performance. 

The case architecture presents a refined rounded cushion-tank profile finished in rich yellow gold plating, crowned with an iconic sapphire-blue cabochon winding stone and fitted to a seamlessly integrated woven Milanese mesh bracelet. The dial is a masterclass in understated horological luxury, showcasing a vertically grooved golden pinstripe surface that captures and refracts ambient light with warmth. It is appointed with four faceted square diamond hour markers positioned at the cardinal quarters (12, 3, 6, 9), applied polished gold dot indices, slender gold hands, and the classic applied Cyma horn crest at 12 o'clock. This Swiss-made heirloom offers an opulent, liquid-gold presence on the wrist.