The new Big Bang hollowed-out multi-functional lunar phase mechanical watch Hubert Gold fusion 517.CX.0170.LR rugged appearance under the case is a three-piece case, the ring mouth sandblasting and shell polishing each detail has spent a lot of thought, the ring screw is a custom H type titanium screw, look at the sharp edges. Hollow design style of the moon phase disk, polished rhodium plated embedded scale, after numerous tests, the production scrap rate is very high, just closer to the genuine. The function is the same as the genuine with a calendar, week, month, moon phase, and all hidden keys to achieve the real function, the movement is imported from Japan 9015 spent three years to research out of the HUB1131 multi-functional movement, performance temperature, power storage is strong. Round and elegant, delicate with rough, formal casual can be controlled.