Whether the product parameters are classic models: Yes...Brand name: Other brands... Product display J028SSGYGN0 Case diameter: 25mm Movement: Swiss quartz movement (Ronda 1042) Function: 2 needles Case: Stainless steel, inlaid with 66 natural diamonds Crown: Stainless steel , inlaid with 1 malachite Dial: malachite Mirror: sapphire crystal Strap: 14mm gray leather belt Water resistance: 30 meters Number of stones: 66 natural diamonds in total (about 0.29 carats)