【Material】 PT850 with Mint Bureau inspection mark 【Size 18cm】 Length: approximately 18cm Width: approximately 5.3mm Thickness: approximately 2.1mm Clasp: fold-over type 【Size 20cm / 1.17φ】 Length: approximately 20cm Width: approximately 5.2mm Thickness: approximately 1.9mm Clasp: fold-over type 【Accessories】 Bracelet case 【Other】 Brand new, comes with our store warranty certificate