Burei Men's Luxury Automatic Mechanical Watch Stainless Steel Watch Classic Fashion Two-tone Watches with Calendar

Material and size:Scratch-resistant sapphire mirror, Stainless steel dial and stainless steel strap , strap length 200mm, strap joint width 22mm, watch case diameter 40mm, watch thickness 11mm , watch weight is 5.2 ounces. Precision Timekeeping:The ultra-precise Japanese automatic movement can provide accurate time without a battery, and the timepiece is powered by the natural movement of the mechanical arm. Waterproof capacity up to 30M:It can easily resist the erosion of rain and sweat in daily life, but it cannot be used for underwater operations or swimming.