Tissot Seastar 2000 Professional Powermatic 80 Automatic 46mm Watch Calendar From its inception in 1832

From its inception in 1832 in Saint-Imier

• Jewels: 25

Positioned as the brand's vanguard

The Longines Master Collection stands as a true embodiment of the brand's ethos

Orange touches include the "Speedmaster" name and the tip of the central seconds hand

Tissot Seastar 2000 Professional Powermatic 80 Automatic 46mm Watch Calendar From its inception in 1832Certified diver's watch ISO 6425 (2018) POWERMATIC 80 movement with Nivachron balance spring: 80 hours of power reserve Antimagnetic, shocks and temperature resistant See through case back Bracelet with the interchangeable system Case Size: 46mm Lug Width: 22mm Case Material: 316L Stainless Steel Case Caseback with sapphire crystal Screw down crown and case back Ceramic bezel ring Helium valve Anti clockwise rotating bezel Patented Nivachron balance