Tissot Seastar 1000 automatic diver with box and documents, including history of Tissot booklet. This Tissot 1853 circa 2014 has a helium escape valve, hack feature which allows for precise setting and a screw down crown. Watch is in very nice shape, on a signed Tissot bracelet plus has an original rubber strap included. The dial has Super Luminova for easy viewing and it glows in the dark. It is a very accurate timekeeper, keeping time to within 1-2 seconds a day. Watch is currently sized for a 19 cm (7 ½ inch) wrist and has 4 extra links which would allow sizing up to 23 cm (9 inches). The diameter excluding the crown and crown guard is 42mm.