Tecnotempo is an Italian brand and a registered trademark, each model is produced with quality components , in this auction we offer a Tecnotempo masterpiece: Tecnotempo Chronometer World Time - Swiss Automatic Movt - Limited Edition 100PCS - 300M WR New with luxury box and 2 year official warranty Landeron Automatic Chronograph Movement The case measures 46mm in diameter (excluding crown) and 16mm in thickness Stainless steel case Chronograph 30 minutes , 12 hours (with screw crowns) Word Time function : To use the World Time function, unscrew the left crown and place the name of your current location on the current time indication shown on the 24 hours on the dial (always considering the solar time and paying attention to the time am or pm) , then to understand the time of another location in the world just look at the corresponding time relative to the 24 hours on the dial and to display the minutes you will always use the hand of the main time. Then screw in the crown again. Sapphire crystal 300 meters (30 ATM) Water Resistant Day/Date (to avoid possible damage to the watch mechanism, don't change the day/date manually with the crown if the watch time is between 8:00 pm and 3:00 am, this is a rule valid for all watches with a date) Green dial (the color tone changes based on the light) Stainless steel case Black leather strap handmade in Italy LIMITED EDITION OF 100 PIECES. Four screw crowns Case diameter: 46,5mm (excluding the full crown) Case thickness: 16mm Band width: 22mm-20mm Water resistant: 300 meters (30 ATM) The circumference of the watch is about 23cm Weight: about 140gr. Box, Warranty and Manual The goods will be carefully packed and shipped from Italy by courier (tracked and insured)