Omega Seamaster Planet Ocean
                    215.18.40.20.01.001 (aka: 21518402001001)   
                
    
            
        
                            
                            Omega Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer watch exemplifies the brand's commitment to precision and underwater excellence, making it a must-have for discerning collectors. Crafted in stainless steel with a 37.5 mm round case and a gem-set ceramic bezel, this luxury watch features a sapphire crystal, an open case back, and a black dial with arrow hands and mixed indexes. Powered by the Omega caliber 8800 movement with chronometer certification, it includes a date complication and a standout gem-set bezel, offering robust water resistance up to 600 meters for sale in the high-end market.
| Brand: Omega | 
| Family: Seamaster Planet Ocean | 
| Reference: 215.18.40.20.01.001 (aka: 21518402001001) | 
| Name: Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Diamond / Black / Alligator | 
| Movement: Omega caliber 8800 Hours, Minutes, Seconds | Date | Chronometer, Co-Axial Escapement | 
| Produced: 2016 | 
| Limited: No | 
| Glass: Sapphire | 
| Back: Open | 
| Shape: Round | 
| Diameter: 37.50 mm | 
| Color: Black | 
| Indexes: Mixed | 
| Hands: Arrow | 
| Material: Ceramic | 
| W/R: 600.00 m | 
| Lug Width: 18.00 mm | 
| Bezel: Gem-Set |