model number 231.10.42.21.01.002, circular slightly yellow black dial with silver coloured markers and hands, black and yellow centre sweep, date window at 3H and outer yellow Arabic minute track, mechanical automatic chronometer rated co-axial movement number 86777419, calibre 8508, with liveried screw down crown, case, 41.5mm diameter, verso with exhibition back covered with the original protective sticker, numbered to the 7H lug, to a link bracelet terminating in a deployant clasp, presented in a liveried case, with swing tag and instruction booklet
The Omega Seamaster Aqua Terra > 15,000 Gauss is the world's first completely anti-magnetic timepiece.
Sold for £2,000
Condition Report
Crystal: Complete. Some very minor surface scratches, visible under 10x magnification.
Dial: In good condition with no obvious signs of damage or deterioration.
Movement: Currently in working order. The crown operates satisfactorily, and the hands move freely in both directions.
Case: Very, very minor scuffs and surface scratches only. Link count - 8 1/2 links to each side of the clasp. Deployant clasp fully operational, and still covered with the protective plastic.
Auction: The Jewellery, Silver & Watches Sale, 21st Aug, 2025
View the page-turner catalogue here
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