The Omega Seamaster Professional 300M (Reference 2531.80.00) is one of the most iconic luxury dive watches of modern horology, famously known as the definitive Pierce Brosnan "James Bond" watch. Introduced in 1993, this 41mm automatic timepiece with its distinct blue wave dial represents a legendary era for Omega and remains highly sought after on the pre-owned market.

• The 4-Liner Text: The automatic variant includes four distinct lines of descriptive text printed on the dial across the top and bottom halves (omitting the "Omega" logo brand line). It reads:

  1. Seamaster (top)

  2. Chronometer (bottom)

  3. Automatic (bottom)

  4. 300m/1000ft (bottom) 

  5. Case Size: 41mm diameter, a highly wearable 11.5mm to 11.8mm thickness, and a 48mm lug-to-lug distance. 

  6. Movement: Omega Caliber 1120, a heavily modified and certified chronometer automatic movement based on the robust ETA 2892-A2. It features a 44-hour power reserve and a 4Hz sweep. 

  7. Dial Design: Classic matte marine blue wave-patterned dial with entirely printed hour markers and a date window at 3 o'clock. 

  8. Lume Variations: Models produced pre-1997 use Tritium lume (which ages into a beautiful creamy patina), while post-1997 models utilize Super-LumiNova.

  9. Bezel & Case: Equipped with a blue aluminum unidirectional bezel insert, a domed scratch-resistant sapphire crystal, and a manually operated Helium Escape Valve at 10 o'clock.  Water Resistance: True to its name, it offers a depth rating of 300 meters (1,000 feet).