U-Boat Chimera Automatic Precious Stones Diamonds Limited Edition Watch# 7230 (Men Watch). Band Color: Black. Dial Color: Black. Display Type: Analog. Item Shape: Round Shape. Band Material: Alligator Leather. BandLength: Men Standard. Case :AISI 316 Plus stainless steel 43 mm diameter. The carrure, the lever for the crown release, the tube, the pin of the hook are treated with black PVD. Personalized rotor, in silver, 3 bridges construction, rhodium plated in black and fixed with blued screws. On the bezel of the case, on the screws of the case tubes and on the lugs, 282 precious stones black diamonds have been set by hand, one by one. Clasp Type: Buckle. Bezel Material: Stainless Steel and Diamonds. Bezel Function: Stationary. Crystal: Sapphire. Water Resistant Depth: 100 meters. Movement: Automatic mechanical, modified and personalized to U-Boat specifications for stem position at 9 o’clock. Height: 4,60 mm. 25 jewels. Power reserve: 38 hours. Frequency: 28.800 vibrations per hour, 4 Hz. Calendar Type: Date. Limited Edition: 88 units. Model Number: 7230 723 72 7.
