About Loong Coin
Naval Copper: It is made of high - grade naval copper material. This material is mainly used in ship components operating under harsh conditions, such as ship propellers, seawater pump impellers, and valves. It is renowned for its excellent corrosion resistance, anti - biofouling properties, and outstanding mechanical performance.
Exquisite Totem: There are two materials, naval brass and naval white copper. One side is engraved with a dragon, which is a Chinese totem, and the other side is engraved with the Chinese character "龍" (dragon). It exudes luxury and refinement. When pushed, it will emit a clear and pleasant "DING DING" sound.
Collectible - grade: Only 15 pieces are available for each of the two models. They are engraved with the watch - making craftsmanship that HF takes pride in. The combination of rare materials and exquisite craftsmanship endows them with considerable collection value.
❣️ Tips: Compared with ordinary brass, admiralty brass is less prone to oxidation, so there is no brass odor even after long term handling.
