luxury men business sapphire watch 2813 eta 9001 automatic multifunctional monthly calendar 24h gmt dual time zone diving waterproof watches, Slivery;brown

with a solemn, practical and non flashy style, set noble, elegant and unique temperament in one .it is widely loved by successful people and has unique investment value. the precise movement technology ensures the accurate operation of the watch for a long time,reliable, accurate and durable, deeply loved by consumers the strap and case are made of special steel, which can resist corrosion and oxidation, and keep the surface glossy for a long time. strict waterproof and dustproof technology ensures that the internal parts of the watch are not corroded by the external environment. the company's quality inspection of its products is very rigorous. each watch bucket has to undergo rigorous quality inspection before it can leave the factory.syi