Product details: Both lovers of water sports and those who prefer to stay on dry land will be thrilled to hear the suavely sporty Tissot Seastar 1000 Quartz Chrono is now available as a chronograph, adding a plethora of useful functions to what has quickly become a popular watch. With a host of useful features, it is already an essential in the water, thanks to its ability to handle pressure up to 30 bar (1000ft) and its accessible quartz movement which promises unfailing reliability. Movement: Quartz Band: stainless steel Case Size (mm): 45.50 Crystal: Scratch-resistant sapphire crystal with double-sided antireflective coating Water resistance: Water-resistant up to a pressure of 30 bar (300 m / 1000 ft) Additional functions: Warranty: 2 years Limited Manufacturer Warranty