OPK Automatic Manual Winding Mechanical Watch Stainless Steel Openwork Fashion Waterproof Luminous Watch for men Gold Men's

Openwork watch for men: Luxury gold openwork dial, sparkling diamond scale, the combination of business style and delicate engraving technology is the best choice for men's watches Stainless steel band, sweat-proof and scratch-proof. Hidden bi-fold ribbon buckle, convenient to wear. Case thickness: 14.5 mm, diameter 40 mm, band length: 22 cm (band adjuster included), luminous function allows you to see the time clearly even at night. 30M waterproof function: It has waterproof performance that can withstand everyday water droplets such as daily life waterproofing, sweat, and rain, so please refrain from using it for water work, water sports, skin diving, etc. [Automatic movement] Self-winding watches do not require any hassle, and you can guarantee the watch's energy by simply wearing it for 8 hours every day. When you first wear the watch, please wind the mainspring about 40 times to operate the watch, and then wind the hour hand once to activate the calendar and day of the week functions. Warranty: Products purchased from Amazon come with a 30-day replacement warranty, and a 1-year warranty period (does not include damage caused by external force). Openwork watch for men: Luxury gold openwork dial, sparkling diamond scale, the combination of business style and delicate engraving technology is the best choice for men's watches