This San Martin 37mm BB54 Diver Watch NH35 Vintage Watch is a must-have for any watch collector or enthusiast. With its stylish design and reliable functionality, it is perfect for diving and water sports. The watch features a sapphire crystal, a stainless steel case and a leather strap, making it durable and comfortable to wear. The watch is powered by a NH35 movement and has a water resistance of up to 200 meters. Its vintage look and feel make it a great addition to any watch collection. Whether you're a professional diver or just looking for a stylish and reliable timepiece, this San Martin watch is the perfect choice.