OUPINKE Men's Watch Double Calendar Automatic Mechanical Watch Waterproof High-end Diamond Watch

Brand: OUPINKE Product: Full Automatic Mechanical Watch Special functions: decoration, luminous, calendar Case material: stainless steel Belt material: stainless steel Mirror material: sapphire crystal glass mirror Crown type: spiral crown Table type: Diaply Dial shape: round shape Table buckle style: butterfly double -press buckle Case diameter: 40mm Case thickness: 11mm Tibbing width: 20mm Belt length: 200mm Waterproof: 50M high pressure waterproof Watch weight: 172g Features of mechanical watches: This watch is a fully automatic mechanical watch, no battery, precise timing, just automatically upper string through the wrist movement (usually wearing more than 8 hours a day) or a manual rotation crown to keep the watch work. Watch function: The watch uses high -quality anti -reflection, durable coating dial mirror surface, anti -scratch. This watch has glowing and 50 -meter waterproof function, which can meet your daily needs.