Movement :Automatic(self-winding) movement
Case diameter : 40mm; Thickness: 15mm.
Case Material : Brushed solid 316L stainless steel case . 30m water resistance..
Dial : Black dial
Strap: 20mm stainless steel strap
Crystal : Sapphire crystal
Function:date adjust display,GMT
Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item
Please according to you to buy the dress fabric, select the corresponding fabric color chart