Model: BY-5176M

Movement: G2666Z [automatic mechanical movement]

Case: 316L stainless steel

41mm in diameter

14 mm thick

Band width 21 mm

Glass: Synthetic sapphire glass

Dial Color:  Blue， Black

Hands: Super strong Luminous Coating

Case Back: Back-through screw-in back cover

Strap: 316L Stainless Steel Bracelet, Width 21mm Thicker upgraded version

Clasp: Folding buckle（With BENYAR Logo)

Water Resistant: 50 Meters

Weight: Steel 143g

Warranty period: one years free warranty

Packaging standard: professional waterproof plastic box packaging