Automatic Movement Round Shaped Case Roman Numerals Luminous

Model No: BG-7701
Diameter: 45MM (not include crown)
Thickness: 12MM
Wearing Length: 165MM~185MM
Energy Storage: 42hours
Movement: CITIZEN BT17-OIG
Case: 316 Stainless Steel
Strap: Fluororubber
Buckle: Pin Buckle
Crystal: Synthetic Sapphire
Waterproof: 50Bar