Agelocer Schwarzwald Double Skeleton Ceramic Bezel 80H power reserve Automatic Mechanical Watch brand new watch shipping with dhl ups no import duties for europe countries Delivery times may vary 1-2 weeks depending on the destination country. Case size: 41.5mm Case thickness: 10mm Case material: 316L Stainless Steel Strap width: 20mm Strap material: rubber strap Buckle style: Pin buckle Wearing length: 180-230mm Whole watch weight: 84.2 Water resistant: 50m (5ATM) Movement model: Cal.A4910 automatic machinery Power reserve: 80 hours Vibration frequency: 28800V.P.H (4HZ) Novodiac suspension systemoration. Original design Etienne Ruffieux Etienne Ruffieux has worked for high-luxury brands such as Zenith, Pamigiani, and Gucci. This is a tourbillon designed by him for AGELOCER. AGELOCER take modern architecture as inspiration for our watch design and create a floating castle between our wrists. Remove the traditional dial to allow the wearer to clearly see the light and shadow produced by the hollowed-out skeleton of the movement, expressing an unprecedented architectural design aesthetics. Ceramic Bezel The processing of ceramics is more difficult than that of ordinary metals, and the processing cost is higher. That's why ceramics can't become the mainstream material for watch cases. The weight of ceramics is half that of stainless steel, which can reduce the burden on the wrist. Ceramics have the properties of abrasion resistance, high scratch resistance, high biochemical inertness, low allergenicity, environmental friendliness and non-magnetism. Built-in Self-designed and Developed movement Finely polished AGELOCER self-developed movement, two-way winding system Incabloc triangular shock absorber, 28 synthetic ruby bearings, polished fishscales, double-sided transparent hollow design, panoramic back view, Super Luminova luminous system, 80-hour long kinetic energy. Double-sided skeleton Design The Schwarzwald Series draws inspiration from the German Black Forest and integrate the continuous and dense design concept of the Black Forest with the exquisite hollow mechanical craftsmanship. The interlaced hollow structure outlines the mysterious denseness of the Black Forest. The polished fish scale pattern is like the canopy of the Black Forest, layered and endless. The double-sided hollow and panoramic back reveals the mystery of the Black Forest with you. Luminous System Swiss Super-luminove recycling environmentally friendly luminous system, self-absorbing and self-luminous, improving visibility at night. 28 Ruby bearings (Jewels) The ruby bearings in the movement mainly play a role in reducing friction. Compared with metal bearings, it can greatly reduce friction and make power transmission more efficient. Even after long-term use, ruby bearings can still maintain their shape and performance, reducing the probability of movement failures caused by bearing damage. Over 500 Hours of Crafting Each watch will be carefully crafted by watchmakers for over 500 hours and has undergone a 2-week precision test and a 50 meter depth waterproof test.