OUPINKE Mens Automatic Watches Luxury Self Winding Mechanical Tonneau Diamond Business Dress Wrist Watches Sapphire Crystal Tungsten Steel Waterproof Luminous

Unique tonneau-shaped dial, classic Roman numeral scale combined with shiny diamond scale, equipped with dual calendar windows, perfect and stylish business style design, make you stand out in any occasion.

Automatic Watches for Men: It adopts imported mechanical movement, supports automatic winding and manual winding, provides accurate timekeeping and at least 40 hours of energy storage, without batteries, and can run stably for more than 10 years.

High- quality materials: Original tungsten steel bracelet.

With diamond cut technology, the luster never fades.

Comfortable to wear, more durable than stainless steel, and looks more luxurious and unique.

Hidden butterfly buckle, safe and reliable.