this is new never worn its a 2023 Tecnotempo automatic Seadiving 300M Limited edition 230/300 fully steel analogue wristwatch ,TECNOTEMPO is an Italian brand, each model is produced with quality components and in a numbered edition so that every single watch is unique . the case diameter is 40MM the watch weighs 179.7 grams the watch was made using first choice components ,all stainless steel with a reliable automatic Japan Seiko nh36 movement ( 24 jewels, 41 hours power reserve with maximum charge ) with the day in English/Italian black dial with blue indexes and hands black/blue unidirectional rotating bezel mineral crystal. day/date ( to avoid possible damage to the watch mechanism, dont change the 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 date ) stainless steel band with deployment clasp screw down crown. 300 meters / 30ATM water resistant case diameter : 40mm ( excluding crown ) case thickness 13.5mm and band width : 20mm the circumference of the watch is about 21 cm has its manual and warranty booklet and comes in the Tecnotempo dedicated treasure hard case box .