The EDIFICE EFK-200XPB-1A combines modern forged carbon design with the character of an automatic mechanical movement. Its carbon and stainless steel construction features a forged carbon case, forged carbon dial, black ion-plated bezel, sapphire crystal, and a see-through screw lock case back. Paired with a resin band and push-button butterfly clasp, this timepiece delivers a sporty yet refined look with 100-meter water resistance, date display, hacking seconds function, and approximately 42 hours of power reserve. SKU: EFK-200XPB-1A Case & Exterior Case Size (L × W × H) 43.8 × 38.8 × 11.9 mm Weight 81 g Case & Bezel Material Carbon / Stainless steel Case Forged carbon case Band Resin bandPush-button butterfly clasp Water Resistance 100-meter water resistance Glass Sapphire crystal Case Back See-through screw lock back Surface Treatment Black ion-plated bezel Compatible Band Size 145 to 195 mm Dial Forged carbon dial Movement & Features Movement Type Automatic with manual winding Run Time Power reserve: approximately 42 hours on sufficient winding Accuracy Mean daily rate: -20 to +40 seconds Jewels 21 jewels Vibrations 21,600 vibrations per hour Date Display Yes Hacking Function Seconds hand stop function Regular Timekeeping Analog: 3 hands for hour, minute, and second