Omega Aqua Terra
                    231.55.39.21.51.001 (aka: 23155392151001)   
                
    
            
        
                            
                            Omega Seamaster Aqua Terra 231.55.39.21.51.001 watch combines classic elegance with precise craftsmanship, making it a standout in luxury watches for sale today. Featuring a 38.5 mm round case in luxurious red gold with a gem-set bezel and a sleek black dial with gem-set indexes, this model boasts the Omega caliber 8501 co-axial movement, a date complication, and an open sapphire case back, all accented by arrow hands and a sapphire crystal for refined durability.
                            
        | Brand: Omega | 
| Family: Aqua Terra | 
| Reference: 231.55.39.21.51.001 (aka: 23155392151001) | 
| Name: Seamaster Aqua Terra 150M Co-Axial 38.5 Red Gold / Diamond / Black / Bracelet | 
| Movement: Omega caliber 8501 Hours, Minutes, Seconds | Date | Chronometer, Co-Axial Escapement | 
| Limited: No | 
| Glass: Sapphire | 
| Back: Open | 
| Shape: Round | 
| Diameter: 38.50 mm | 
| Color: Black | 
| Indexes: Gem-Set Indexes | 
| Hands: Arrow | 
| Material: Red Gold | 
| W/R: 150.00 m | 
| Bezel: Gem-Set |