U-Boat 8013 Chimera Sideview Movement: Top Soigné with black screws, rhodium plated, automated mechanical chronograph customized to U-Boat specs for date display and stem to be positioned at 9 o'clock. Frequency: 28.800 vibrations per hour, 4 Hz. Power reserve: 48 hours. 25 gems. Height: 7 mm. Functions: hours, minutes, little second, chronograph 60 s, counter 30 minutes and 12 h. Date window at 9 o'clock. Case: AISI 316 Plus stainless steel, 46 mm size, 54,50 mm size consisting of external crown-clutter. The bezel and the back of the case are locked together by external tubing and a tailored secret that ensures absolute water-proofing. Individualized rotor, in silver, build with a base and 3 bridges fixed with blue screws. Case with a side window, with a fumé sapphire glass which permits the movements view. Dial: two superimposed dials, hands and indexes treated with superluminova. Crystal: sapphire curved glass on the face and flat on the back of the timepiece. Water Resistance: 100 mt, 10 ATM. Strap: hand made and hand finished alligator, black, 3 circular cuts out. Width: 20/20 mm. Tongue steel buckle, hypoallergenic and color keep treatment.