This model proposes a modern and stylish design that takes the conventional skeleton concept one step further. The dial is made of two overlapping openwork panels that emphasize the three-dimensionality and depth, and the honeycomb pattern on the bottom and the gear motif on the top give it a more mechanical image. The skeleton presentation that shows off the mechanical movement parts unique to Orient Star is further refined in this "Avant-Garde Skeleton" to express a new charm that combines a mechanical image with a stylish look that is not too rugged. Not only the hour and minute hands and indexes, but also the power reserve at 12 o'clock and the small second hand at 6 o'clock can be read at a glance thanks to the calculated openwork of the dial and each color scheme, and it is a major feature that it achieves high visibility despite being a skeleton. Features Automatic (with manual winding) Power reserve display See-through caseback 24 jewels Second hand stop device (hacking) Screw-type crown Specifications Movement: Mechanical Caliber: F6F44 Average daily difference: +25 seconds to -15 seconds (static accuracy) Drive time: Over 50 hours Case material: Stainless steel Glass material (front): Sapphire crystal (AR coating) Glass material (back): Inorganic glass Lume: Yes Band material: Stainless steel (SUS316L) Band color: Silver Band width: 21 mm Wrist length: 140-200 mm Clasp: Tri-fold push type Weight: 172 g Vertical diameter: 49.2 mm Horizontal diameter: 42.6 mm Thickness: 13.0 mm Water resistance: Enhanced water resistance for everyday use (10 bar) Magnetic resistance: Type 1 Standard warranty: 2 years Release date: September 2020 Product FileBrand: Orient / Orient Star / Contemporary / Avant-Garde SkeletonProduct: WristwatchCollection: JDMMovement: AutomaticDisplay: Analog