SUGESS Men's Analog Chronograph Mechanical Watch with See-Through Back, 40mm B

1. The strap is made from natural leather, making it lightweight. 2. The see-through case back is one of its charms, allowing you to enjoy the movement. 3. The crystal is made of sapphire crystal with double-sided anti-reflective coating, providing excellent visibility. 4. The white dial has silver lettering. The hands are coated with fluorescent paint, providing excellent visibility. Another attractive feature of this watch is the view of the movement from the case back. 5. The warranty period is one year from the date of delivery of the product. If a malfunction due to our fault occurs within the warranty period, we will repair it free of charge.