Certina DS Caimano Powermatic 80 Watch, Ø 39mm Swiss Made Automatic movement containing 23 jewels Stainless steel case, 9.85mm thick Stainless steel band, 20mm wide Transparent case back Black Dial, case diameter 39mm = 1 1/2 inch Date Display Power reserve for 80 hours Water resistant up to 100m / 300 ft Excellent used condition, see pictures Comes with original box and spare chain links