TISSOT Seastar 1000 40mm T120.410.11.041.00 seiko elite also visible through a transparent

also visible through a transparent case back

and pulsometer work in unison

Swiss Quartz Movement

3 mmCrystal: scratch-resistant sapphire crystalFunctions: chronograph

4 mmScratch-resistant sapphire crystal

TISSOT Seastar 1000 40mm T120.410.11.041.00 seiko elite also visible through a transparentFrom first glance to everyday use the Seastar 1000 quartz 40mm model communicates style, performance, and versatility. Movement: Swiss Quartz316L stainless steel case and braceletDiameter 40mm Thickness 10 mmUnidirectional rotating bezelLuminescent hands and hour markersSapphire crystal with double sided antireflective coatingWater resistance: up to a pressure of 30 bar (300 m 1000 ft.)Screw down crown and case backFolding clasp with safety and push