For sale is an Omega Seamaster Professional 300M Jacques Mayol Limited Edition, reference 2554.80, from 1999. Location: Boston, MA Condition: Very good (Grade B), running perfectly Crown: Replaced Accessories: Includes original boxes and booklet (no cards) Payment: Zelle preferred. Venmo or PayPal Friends & Family also accepted. Trades: Not accepting trades Shipping: CONUS included; international buyers, message to discuss options Specs: • Model: Seamaster Professional 300M • Reference: 2554.80 • Year: 1999 • Case Size: 36mm • Case Material: Stainless Steel • Movement: Automatic • Dial: Blue wave dial • Bracelet: Original Omega stainless steel • Crown: Replaced (functional, no issues) • Condition Grade: B – Excellent overall, minimal wear, running well • Accessories: Boxes and booklet Timestamp: https://imgur.com/a/DspfjRR ⸻ About the Watch: This limited edition Seamaster was released in honor of Jacques Mayol, the pioneering French free diver who became the first person to reach a depth of 100 meters on a single breath in 1976. A key figure in the evolution and popularization of modern freediving, Mayol’s partnership with Omega was a natural fit given the brand’s long-standing history in underwater exploration. Please comment or PM with any questions or offers. Serious buyers are welcome to request additional verification. Thanks for looking!