Model 1952 Used Carrousel Movement,the rotation of the Carrousel movement to 60 minutes per revolution .Dial have 2 colors :Blue and Black. Case 2 colors: Rose gold and Silver. Please contact us to choose your preferred color。 Product Description Movement: Carrousel Watch Movement model: CAL.125.02K Drive: double clockwork drive Power reserve: 80 (hours) Vibration frequency: 21600 (times/hour) Winding method: manual winding Jewelry: 21 Case diameter: 43mm Case thickness: 14mm Strap width: 22mm Case material: 316 stainless steel/PVD electroplated rose gold Strap material: rubber Waterproof depth: 30M life waterproof mirror Noodles: convex sapphire Back cover: artificial sapphire glass Warranty：3 Years Carrousel--Karrusel Introduction The brother of the tourbillon --- Carrousel. Danish watchmaker Bahne Bonniksen designed another special escapement in England in 1894 and applied for a patent called "Karrusel Carrousel". In appearance, the biggest difference between Caruso and the tourbillon is that the escapement of the former is fixed on a large chainring, and there is an additional rotating seconds wheel inside. Most of the Carrousel mechanism is driven by the pinion of 2 or 3 wheels. Most of the balance wheel rotates eccentrically, and the rotation time is much slower than that of the tourbillon. The standard type rotates about 52 and a half minutes. Circle, thus greatly reducing power consumption.We have improved the rotation of the Carrousel movement to 60 minutes per revolution through technical improvements.