OUPINKE 3269 - men's mechanical watch is crafted with complexity and precision to ensure accurate time-tracking. Rather than relying on batteries, the intricate system of gears, springs, and levers is powered by the wearer's motion, thus winding the mainspring. Mechanical watches are often regarded as luxury items, boasting craftsmanship, reliability, and endurance. From sleek dress watches to dynamic chronographs, men's mechanical watches come in a variety of styles and may include features such as calendars, moon phases, and multiple time zones. To ensure optimal performance and increased longevity, periodic maintenance from a professional watchmaker is recommended. Dial Window: SAPPHIRE CRYSTAL; Dial Diameter: 41mm; Case Shape: Round; Band Width: 20mm; Band Length: 24cm; Clasp: Push Button; Water Resistance: 5BAR; Case Thickness: 7.3mm; Brand: OUPINKE; Model: 3269; Type: CHARM, Fashion