This nice Invicta has a tough high grade stainless steel case and bracelet which has a black dial built into it. It has a battery powered quartz movement which is shock resistant. The dial is covered by a scratch resistant sapphire crystal. Its hands and markers have tritnite on them. (A luminous material which allows low light reading of the time.) It has 3 subdials of: Day, date, month. It is water resistant to 330 feet and will not gain any leaks unless you go deeper than that.
This watch description is for the top left watch photo on the page, while the other watches are of the same kind but merely have different appearances (and sometimes are to be worn by different sexes).