Reference

Omega Speedmaster Prototype

Reference ST · Stainless Steel

1189Live listings
$3kLow
$638kHigh
$7kMedian

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Live inventory matching this reference

OMEGA De Ville Tourbillon Co-Axial Limited Edition - 38.7 mm Platinum Case - Sapphire Dial - Grey Leather Strap Limited Edition of 3 - 513.98.39.21.56.001

OMEGA

De Ville Tourbillon Co-Axial Limited Edition - 38.7 mm Plati

Ref. 513.98 · Platinum

$638k

OMEGA De Ville Tourbillon Co-Axial Numbered Edition - 44 mm Sedna Gold Case - Blue Dial - Blue Leather Strap - 528.53.44.21.03.001

OMEGA

De Ville Tourbillon Co-Axial Numbered Edition - 44 mm Sedna

Ref. 528.53 · Stainless Steel

$137k

OMEGA Ladies Constellation Luxury Edition Watch - 27 mm White Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.27.60.55.010

OMEGA

Ladies Constellation Luxury Edition Watch - 27 mm White Gold

Ref. 123.55 · 18k White Gold

$114k

OMEGA Ladies Constellation Luxury Edition Watch - 27 mm Red Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.27.60.55.009

OMEGA

Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C

Ref. 123.55 · Stainless Steel

$114k

OMEGA Ladies Constellation Luxury Edition Watch - 24 mm White Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.24.60.55.010

OMEGA

Ladies Constellation Luxury Edition Watch - 24 mm White Gold

Ref. 123.55 · 18k White Gold

$100k

OMEGA Ladies Constellation Luxury Edition Watch - 24 mm Red Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.24.60.55.009

OMEGA

Ladies Constellation Luxury Edition Watch - 24 mm Red Gold C

Ref. 123.55 · Stainless Steel

$96k

OMEGA Seamaster Planet Ocean 600M Co-Axial Master Chronometer Limited Edition of 88 Watch - 43.5 mm White Gold Case - Unidirectional Bezel - Blued Mother-Of-Pearl Dial - Blue Leather Strap - 215.58.44.21.07.001

OMEGA

Seamaster Planet Ocean 600M Co-Axial Master Chronometer Limi

Ref. 215.58 · 18k White Gold

$92k

OMEGA Seamaster Planet Ocean 600 M Omega Co-Axial GMT Watch - 43.5 mm Platinum Case - Black Ceramic Bi-Directional Bezel - Black Dial - Black Leather Strap - 232.98.44.22.01.001

OMEGA

Seamaster Planet Ocean 600 M Omega Co-Axial GMT Watch - 43.5

Ref. 232.98 · Platinum

$84k

OMEGA Planet Ocean 600M Co-Axial Master Chronometer Limited Edition of 88 Watch - 39.5 mm White Gold Case - Unidirectional Diamond Bezel - Mother-Of-Pearl Dial - White Leather Strap - 215.58.40.20.05.001

OMEGA

Planet Ocean 600M Co-Axial Master Chronometer Limited Editio

Ref. 215.58 · 18k White Gold

$72k

OMEGA Ladies Constellation Luxury Edition Watch - 27 mm Red Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Supernova Diamond Dial - 123.55.27.20.55.004

OMEGA

Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C

Ref. 123.55 · Stainless Steel

$66k

OMEGA Ladies Constellation Luxury Edition Watch - 27 mm Red Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Supernova Diamond Dial - 123.55.27.20.55.003

OMEGA

Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C

Ref. 123.55 · Stainless Steel

$63k

OMEGA Ladies Constellation Luxury Edition Watch - 27 mm White Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.27.60.55.012

OMEGA

Ladies Constellation Luxury Edition Watch - 27 mm White Gold

Ref. 123.55 · 18k White Gold

$57k

OMEGA Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moonphase Chronograph - 44.25 mm Platinum Case - Platinum-Gold Dial - Green Leather Strap - 304.93.44.52.99.003

OMEGA

Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moon

Ref. 304.93 · Platinum

$54k

OMEGA Ladies Constellation Luxury Edition Watch - 27 mm Red Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.27.60.55.011

OMEGA

Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C

Ref. 123.55 · Stainless Steel

$53k

OMEGA Speedmaster Moonwatch Professional Chronograph Calibre 321 - 42 mm Platinum Case - Black Dial - Black Leather Strap - 311.93.42.30.99.001

OMEGA

Speedmaster Moonwatch Professional Chronograph Calibre 321 -

Ref. 311.93 · Platinum

$52k

OMEGA Ladies Constellation Luxury Edition Watch - 24 mm White Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.24.60.55.012

OMEGA

Ladies Constellation Luxury Edition Watch - 24 mm White Gold

Ref. 123.55 · 18k White Gold

$48k

OMEGA Constellation Quartz - 28 mm Sedna Gold Case - Diamond Bezel - White Opal Emerald Dial - 131.55.28.60.99.004

OMEGA

Constellation Quartz - 28 mm Sedna Gold Case - Diamond Bezel

Ref. 131.55 · Stainless Steel

$48k

OMEGA Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moonphase Chronograph - 44.25 mm Platinum Case - Platinum-Gold Diamond Dial - Blue Leather Strap - 304.93.44.52.99.004

OMEGA

Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moon

Ref. 304.93 · Platinum

$48k

OMEGA Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moonphase Chronograph - 44.25 mm Platinum Case - Platinum-Gold Dial - Red Leather Strap - 304.93.44.52.99.002

OMEGA

Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moon

Ref. 304.93 · Platinum

$48k

OMEGA Ladies Constellation Luxury Edition Watch - 35 mm Brushed Yellow Gold Case - Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.35.20.55.001

OMEGA

Ladies Constellation Luxury Edition Watch - 35 mm Brushed Ye

Ref. 123.55 · 18k Yellow Gold

$46k

OMEGA Ladies Constellation Luxury Edition Watch - 35 mm Brushed Red Gold Case - Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.35.20.55.002

OMEGA

Ladies Constellation Luxury Edition Watch - 35 mm Brushed Re

Ref. 123.55 · Stainless Steel

$46k

OMEGA Ladies Constellation Luxury Edition Watch - 24 mm Red Gold Case - Snow-Set Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.24.60.55.011

OMEGA

Ladies Constellation Luxury Edition Watch - 24 mm Red Gold C

Ref. 123.55 · Stainless Steel

$45k

OMEGA Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch - 34 mm Sedna Gold Case - Diamond-Set Bezel - Radiant Diamond Dial - 220.55.34.20.99.003

OMEGA

Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch

Ref. 220.55 · Stainless Steel

$45k

OMEGA Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch - 34 mm Sedna Gold Case - Diamond-Set Bezel - Radiant Diamond Dial - 220.55.34.20.99.002

OMEGA

Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch

Ref. 220.55 · Stainless Steel

$45k

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Auction track record

Documented hammer prices for this reference (and close variants).

LotYearHammerVenue
ST 145.014 · Speedmaster "Alaska I" Prototype 2018 $194,304 Phillips Geneva
ST376.0822 · Speedmaster "Holy Grail" 2019 $32,000 Phillips Hong Kong

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About this reference

Omega's Speedmaster Prototype (ST) is a stainless steel reference in the Omega lineup. Browse all Omega inventory or set a price alert to be notified when a new example lists.

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