
New Product Shock Resistant Diamond Bezel Automatic Mechanical Watch for Holiday Souvenir. Super Luminous Material: Swiss C9 super blue and green light for exceptional night visibility. Waterproof Rating: 100 meters waterproof, perfect for swimming and diving activities. Durable Case Material: 316L steel ensures durability and resistance to corrosion. Classic Case Size: 40mm outer diameter providing a classic and timeless look. Sapphire Surface: High-quality sapphire surface material for scratch resistance. Complete Calendar Feature: Equipped with a complete calendar function for convenience. Screw Diving Handle: Pointer features a screw diving handle for precise timekeeping. OEM Service Available: Minor customization options are available for this product.