5100J-001 Patek Philippe. This Men`s watch has 34,00mm х 46,00mm 18K Yellow Gold case, fixed bezel, white dial with gold tone hands. Small seconds sub-dial is located at 6 o`clock position, 10-days power reserve indicator is located at 12 o`clcok position. Front and back side of this watch are protected with scratch resistant Sapphire crystal. Crocodile Leather strap with Gold Tang Buckle. Manual movement. Power reserve 240 hours. Water-resistant up to 25 m / 75 ft. All preowned watches are not returnable. One year warranty for all watches. 5100J-001 Patek Philippe 18K Yellow Gold Watch.