Men's Vintage Sapphire Crystal 100bar Waterproof Mechanical WristwatchEquipped with features like luminous hands and 100Bar water resistance, this men's sports watch is the right choice for diving or swimming. Showcasing a vintage design that adds to its allure, its appeal is further enhanced with functions like auto date and complete calendar. Set in a round bronze case and covered with sapphire crystal glass, this mechanical wristwatch comes with a durable leather band secured by a buckle clasp! Specifications Water