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Why this watch.

Seamaster Diver 300M with "NOT FOR SALE" Inscription

This Omega Seamaster Diver 300 M Professional Co‑Axial Chronometer presents a formally restrained appearance tied to Omega’s modern dive-watch lineage. The watch is distinguished by a presentation inscription on the case lugs reading “NOT FOR SALE,” a mark of its use in marketing or promotional contexts before entering private hands. Powered by Omega’s Co‑Axial chronometer specification, the movement reflects the brand’s focus on chronometric performance and extended service intervals. For a contemporary collector, the watch offers an intersection of familiar Seamaster design language and an unusual provenance detail that documents a specific chapter in the watch’s life.

Watch dossier

Important details, without the clutter.

01Specifications
Brand / model
Omega Omega Seamaster Diver 300 M PROFESSIONAL CO‑AXIAL CHRONOMETER 300 M Ref. 2222.80.00
Reference
2222.80.00
Movement
CO‑AXIAL CHRONOMETER
02Service & provenance

The watch has been technically and visually inspected. It did not require servicing and is ready to wear.

03Delivery & returns

Current store policies apply to this purchase.

Shipping policy · Return policy

Included with the watch

Everything supplied with this example.

01

EVW travel box

02

Store invoice