Swatch Swiss Automatic Black stainless Steel sistem51 watch 4 yrs old ag 2021

The Swatch Swiss Automatic Black Stainless Steel, famous Sistem51 watch is a high-quality wristwatch designed for men. Featuring a sleek black case and band made of stainless steel, NO plastic on watch, . With a sistem51 movement and water resistance up to 30 meters, it is reliable for everyday wear. The 12-hour dial and date indicator add practicality to the design, making it a versatile choice for any occasion. This watch does NOT come w/ original box and packaging NOTE: case and band are black and pics show reflections that are misleading at times. The precision of SISTEM51 is laser-adjusted during the production process. Unique in the world, this ingenious system eliminates the need for a regulator and manual adjustment of the precision of the movement by changing the rate. Removing the regulator system and laser-adjusting the rate guarantees that the rate remains stable at the end of the barrel's winding, ultimately ensuring a precise movement over time.In addition, the modules are hermetically sealed in the case, protected from impurities, dust, and moisture innovative Nivachron™ balance spring. Designed to combat the influence of magnetic fields, safeguard against temperature variations