New Product: Upgraded Case with Hidden Buttons .Brand: Omega Multifunction Series .Hot Release! .Style: Men's Automatic Mechanical Watch .Movement: Imported 9100 Zero Fault .Case: Top-grade 316L Stainless Steel .Strap: Imported from Italy .Buckle: Original Pin Buckle .Glass: French Sapphire Scratch-resistant Glass .Diameter: Original Size 40mm .Functions: Displays day, month, stars, week, and date.Water Resistance: 50 meters, suitable for swimming.Affordable luxury brand, understated elegance, not ostentatious. Once you own it, you'll need nothing else!