Men's Vintage Dome Sapphire Luminous Hand Wind Mechanical WristwatchesThis mechanical timepiece features a priceworthy design and has a luminous feature that will help you get an accurate time in the dark. This wristwatch is considered the trendsetter in the market for its buckle clasp closure, durability, and use. What is most rewarding about this mechanical timepiece is its water resistant design. Specifications Water Resistance Depth: 20Bar Style: Antique Origin: Mainland China Movement: Mechanical Hand Wind Model