Please Note: the black markers are NOT luminous !!
>Movement: automatic mechanical movement
>Case Material: solid 316L stainless steel
>Watch Size: 39 mm(excluding crown) , 12.5 mm thickness
>Glass:flat sapphire glass
>Waterproof: 20ATM
>Strap size: 20mm width
>Lug to lug: 48.6mm
