Omega Seamaster Diver 300 M Professional 300M Unisex Watch Automatic (2551.80.00)


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Dealer Product Code

Reference Number

Movement Type

Case Material

Bracelet Material

Year of Production


Scope of Delivery




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Dial Colour

Dial Numerals

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Pre-owned, good condition Omega watch from 1999 (approximated) with reference 25518000. All of our watches listed on Chrono24 come with our standard 6 months warranty, general terms & conditions apply.


Brand: Omega
Model: Seamaster Professional 300M
Reference: 25518000 (2551.80)
Serial: 60171883
Case width, without crown in mm: 36.25
Bracelet length in, suitable for wrist in cm: <17.5 We can search/supply additional watch links on request.

Condition report:

Sapphire Crystal: Excellent (Near new)
Dial: Excellent (Original lume, tritium, yellowed)
Hands: Good (Original lume, tritium)
Case: Good / Very good (Clean watch, overall just some really tiny marks)
Bracelet: Good / Very Good (Bracelet still tight, some small user marks. Please check pictures)
Accuracy: Excellent (Service history not known, but thoroughly tested for time keeping and power reserve by our team)
Additional: Without box/papers. 1999 year is an approximation based off the serial number. Comes with replacement warranty card and box. Pressure tested for 10 bar.

Please check the pictures carefully. They were taken with a high quality camera to show all possible angles and the condition of the watch.

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