Omega Seamaster Professional Chronograph 300M | 41.5mm | Ref. 2599.80

The Omega Seamaster Professional Chronograph 300M Ref. 2599.80 is a bold and highly recognizable Seamaster, offering the classic blue Seamaster Professional design with the added presence of an automatic chronograph. Housed in a 41.5mm stainless steel case, this reference features a blue dial, matching blue dive bezel, sapphire crystal, stainless steel bracelet, and the iconic Seamaster 300M sport-watch profile.

The beauty of the 2599.80 is its strong wrist presence and practical functionality. It combines the classic Diver 300M styling with chronograph capability, date display, chronometer-rated automatic movement, and the signature Seamaster look that made this era of Omega so popular. For someone looking for a larger, sportier Seamaster with mechanical chronograph functionality, the 2599.80 is a standout choice.

Condition

Please review the photos carefully for an accurate representation. Light scratches, bracelet wear, bezel wear, crystal wear, case wear, or signs of use consistent with age may be present and do not affect functionality. The watch presents well overall with expected wear for its age.

Technical Data

• Reference: 2599.80

• Model: Seamaster Professional Chronograph 300M

• Case Diameter: 41.5mm

• Case Material: Stainless Steel

• Bezel: Blue Unidirectional Rotating Dive Bezel

• Dial: Blue Dial

• Crystal: Domed Anti-Reflective Sapphire Crystal

• Water Resistance: Originally rated 300 meters / 30 ATM; water resistance not guaranteed due to age

• Bracelet: Stainless Steel Bracelet

• Movement: Omega Calibre 1164 Automatic Chronometer Chronograph

• Functions: Hours, Minutes, Small Seconds, Chronograph, Date