White and gold skin steel brand: Longines .Series: Concas 1:1 replica .Movement: Exclusive custom-made Shanghai 9 series fully automatic mechanical movement, upgraded and improved version, with mature technology and excellent stability .Case material: 316L precision CNC engraving, ultra-precise .Dial: F factory's first use of Super-LumiNova luminescent coating, with a highly prominent luminous effect .Diameter: 42MM Thickness: 11MM .Product grade: Ultra A .Glass: Scratch-resistant sapphire crystal with multiple layers of anti-reflective coating .Buckle: Triple-fold safety clasp with a push-button release, consistent with the genuine product .Strap: Imported Italian leather, comfortable and durable
