This is a gem.

For sale is the Omega Seamaster Planet Ocean 600M 2500D Ref. 2200.51

45.5 mm

Serviced by Omega on 11/21. Receipt included (in Korean). An Omega service center service ($550) goes beyond a typical movement service by replacing the crown, He valve, crystal gasket, all rubber gaskets, and the bezel click springs. This helps maintain the 600M water resistance and dive functionality.

Rare cal. 2500D movement! Only a small percentage of the last Planet Ocean’s to come off the line had these before production switched to the second generation 8500. As you can see, these carry a price premium, but are also much more sought after for a collection.

The 2500D was upgraded from the previous 2500C to have a tri-level Co-Axial escapement, instead of the previous bi-level. Omega has continued to use tri-level escapements in the 8500, 8900 and other current movements because of the improved reliability.

The movement is running within chronometer spec and shows strong amplitude; see photo. The bezel action is nicely tight (see video).

Water resistance tested to 50m (limits of my equipment).

The pictures tell the story, so I will defer to them to see the exact condition. The photos are high resolution and can be opened in a new window at full size that can hide no flaw.

Includes original box, hang tag, and cards as shown. Box is deteriorating, as is typical of the Omega boxes of this era.

2011 warranty date.

6 full and 1 half removable bracelet links included (full set).

Please watch this video to see the bezel in motion, time setting, and date change:

I’ve got excellent selling feedback on r/watchexchange, WUS, TZ. Prior to shipping, the buyer will receive photos of the packaging and shipping label.

Asking price is $3950 $3700 --> $3500--$3000 OBO net to me plus shipping via crypto, paypal, zelle, or bank wire. No trades please.

My sale has:

Original box and cards

high quality, detailed photos

movement photo confirming genuine

water resistance testing

timegrapher result

video confirming function

If you can find a better price on this watch with a seller that offers the above piece of mind when buying a watch online…go for it. Otherwise shoot me a PM :)

Thanks for looking!