Here is a fabulous, all original Omega Seamaster Professional Chronometer 300m from 1999. The navy blue wave dial is in very fine condition, with a white print Omega logo and lettering. It has rectangular lume filled hour markers at the poles – double at 12 o’clock – and circular lume filled hour markers in between. There are a few tiny marks around the dial which aren’t really visible to the naked eye, such as at around the 9 o’clock hour marker. The skeleton sword hands with the original lume are in fine condition with a few small marks visible under close scrutiny. The window at 3 o’clock displays the quick-set date. The quick-set function should only be used with the hour hand at the bottom half of the dial.

The wide, rotatable stainless steel bezel is in fine condition with some overall wear, perhaps most notable at around the 6 and 10 minute marks. The stainless steel case with the original crowns and Speedmaster bombe lugs has a brushed face and sides and is in very fine condition with light overall wear. The stainless steel case back has a crisp and clean hippocampus medallion at the center of a wave pattern and is in fine condition with light overall wear. The case does not appear to ever have been polished.

The original stainless steel bracelet is in very fine condition with slight stretching and light overall wear. It is big enough for large wrists. Make sure the specific bracelet size listed in the details is not too small for your wrist as finding spare links for older bracelets can be very difficult. The bracelet can be shortened by up to about 2cm simply by moving a spring bar in the clasp.

Inside the watch, Omega’s high grade caliber 1120 beats strongly and accurately to within about +8 seconds per day. The watch was fully serviced in April 2025 and comes with a 12 month warranty on its proper mechanical functioning.

This watch borrows some of the finest design cues from the Speedmaster but has its own clear Seamaster identity. With the great overall condition and original bracelet, this is a wonderful daily driver or part of a regular rotation schedule.

We offer 14 days full return rights and are very proud of our reputation for outstanding customer satisfaction.

NB! Note that we are based in Switzerland and that the buyer is responsible for any import fees their country may impose on a purchase from abroad. Ask us if you have any questions.

Basic info

Brand    Omega
Model  Seamaster Chronometer Automatic
Reference number 2552.80
Code    VWS-2934
Movement   Automatic
Case material    Steel
Bracelet material    Steel
Year    1999
Condition    Very good (Worn with little to no signs of wear)
Scope of delivery    No original box, no original papers
Gender    Men's watch/Unisex
Location Switzerland, Lonay

Caliber

Movement    Automatic
Movement/Caliber   Omega 1120
Power reserve    40 h
Number of jewels    23
Frequency  28800 A/h

Case

Case material    Steel
Case diameter    36 mm
Lug to lug 42.5 mm
Water resistance    Not water resistant
Bezel material   Steel
Crystal    Sapphire Glass
Dial    Navy
Dial numerals    No numerals

Bracelet/Strap

Bracelet material    Steel
Bracelet color    Steel
Bracelet length 190 mm
Lug width   18 mm 
Clasp   Double fold clasp
Clasp material    Steel

Functions

Date

Others

Center seconds, Only Original Parts, Quick-Set, Luminescent Hands, Luminous Indices, Chronometer