Tissot Seastar 1000 Quartz Chronograph Watch For Men - T120.417.17.0251.02

Brand TISSOT
Collection T-SPORT
Subcollection SEASTAR
Model 1204171705102
Warranty 2 years
Color black
Movement battery
Water resistance 300M/30ATM
Crystal sapphire
Digits on the dial indexes
Gender men's
Type analog
Caliber ETA G10.212
Weight 109 g

Case material: stainless steel

Stainless steel 316L (Stainless Steel) is a very durable material that theoretically can not be destroyed. It is hard (non-bendable and non-crackable), color stable, antiallergic (does not react with body fluids and therefore no metal components are not released into the skin and flesh) and has anticorrosive surface (the surface is resistant to oxidation and corrosion. Moreover, it is also resistant to fresh and salt water).

Movement: battery

The watch is powered by a battery.

Strap material: plastic

Mostly of rubber, resins or silicone. This type of material has high flexibility, is hypoallergenic, water resistant, and does not absorb sweat.

Date - the day of the month

Displays the current day of the month period from 1 to 31 December.

Stopwatch 1/10 second - 30 minutes

Measurement accuracy of one tenth of a second. The maximum measured time is 30 minutes.

Super-LumiNova

Super-LumiNova is a luminous layer that is applied to the hands, indices and digits on the dial. After sufficient activation by sunlight or artificial light, your watch face will even be readable in the dark. It's different from other luminescent materials (tritium, GTLS) in a way that it's not radioactive but still very clear.

Water resistance: 300M/30ATM

Watches marked with water tightness 300M/30ATM are designed for swimming, snorkeling, and for professional diving with breathing apparatus. 300M/30ATM indicates the degree of water resistance standardized by ISO 6425. ISO tests include temperature changes, depth, pressure (water and air) for different times under rest and during manipulation with the operative part of the watch. The dive models, subsequently performs the test of resistance to salt water and the ability to cope with the watch positive pressure (decompression simulation).

Crystal: sapphire

Sapphire glass in the watch was made in a laboratory by melting aluminium oxide (Al2O3) in the presence of hydrogen and oxygen at 2000 °C. After crystallisation into the corundum 'pear', it's cut and further processed into the desired shape and size. Sapphire glass is the hardest glass used in watches. It would be second behind diamond on the scale of mineral hardness, so it can only scratched by diamond. Its only disadvantage is its fragility.

Closure type: pin buckle

The most widely used method of fastening, which is mainly used in leather and silicone straps. Simply turn on the buckle into the required holes as needed.