Taiwan Factory Product: This item has undergone strict waterproof pressure testing, with a waterproof rating of up to 120 meters. Produced in Taiwan, the Longines Moonphase Series features a custom-made original imported 8217 movement (zero repairs, zero after-sales issues), a 24-hour and true moon phase display, and a 4/5 date display. It is equipped with double anti-reflective sapphire glass, with an Italian case diameter of 39x10mm. It offers 5 ATM water resistance! The elegant style instantly enhances a man's charm, symbolizing taste and a luxurious lifestyle! The pursuit of perfection in replication results in high quality; it's not just a concept! Focus on original new movements; focus is an attitude, brought to you by JH!