Brand:   Mido 
Type:   Wristwatch / Diver 
Model Name:   Ocean Star Tribute 
Model Number:   M026.830.11.051.00 
Lug Width (mm):   21 
Case to Case (mm):   40.5 (diameter) × 13.4 (thickness) 
Bezel Material:   Stainless Steel with unidirectional rotating bezel 
Case Material:   Stainless Steel 
Caseback Material:   Transparent or solid stainless steel (featuring Ocean Star emblem)
Movement:   Automatic Caliber 80 (based on ETA C07.621) with Nivachron balance spring, up to 80 hours power reserve 
Functions:   Day-date display, hour, minute, second 
Watch Details:   Blue dial with applied indexes, luminescent hands and markers, sapphire crystal, screw-down crown, water resistance to 200 m 
Bracelet/Fob Material:   Stainless Steel bracelet and additional black leather or fabric strap included 
Bracelet/Fob Style:   Three-link steel bracelet with folding clasp and diving extension, plus strap alternative 
Clasp Style:   Folding clasp with diving extension 
Total Length:   Adjustable standard length (approx. 7 to 8 inches) 
Horologist Note:   A stylish modern dive watch inspired by 1960s heritage models. The Caliber 80 offers an extended 80-hour power reserve and magnetic resistance for daily reliability, while the included extra strap adds versatility. 
Working Condition:   Watch is running at time of evaluation without detailed testing; future state not guaranteed.