Reference
Omega Speedmaster Prototype
Reference ST · Stainless Steel
Track Omega ST
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Live inventory matching this reference
OMEGA
De Ville Tourbillon Co-Axial Limited Edition - 38.7 mm Plati
Ref. 513.98 · Platinum
¥99,527,220
OMEGA
De Ville Tourbillon Co-Axial Numbered Edition - 44 mm Sedna
Ref. 528.53 · Stainless Steel
¥21,415,680
OMEGA
Ladies Constellation Luxury Edition Watch - 27 mm White Gold
Ref. 123.55 · 18k White Gold
¥17,845,620
OMEGA
Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C
Ref. 123.55 · Stainless Steel
¥17,845,620
OMEGA
Ladies Constellation Luxury Edition Watch - 24 mm White Gold
Ref. 123.55 · 18k White Gold
¥15,649,920
OMEGA
Ladies Constellation Luxury Edition Watch - 24 mm Red Gold C
Ref. 123.55 · Stainless Steel
¥14,963,520
OMEGA
Seamaster Planet Ocean 600M Co-Axial Master Chronometer Limi
Ref. 215.58 · 18k White Gold
¥14,373,060
OMEGA
Seamaster Planet Ocean 600 M Omega Co-Axial GMT Watch - 43.5
Ref. 232.98 · Platinum
¥13,040,820
OMEGA
Planet Ocean 600M Co-Axial Master Chronometer Limited Editio
Ref. 215.58 · 18k White Gold
¥11,229,660
OMEGA
Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C
Ref. 123.55 · Stainless Steel
¥10,295,220
OMEGA
Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C
Ref. 123.55 · Stainless Steel
¥9,884,160
OMEGA
Ladies Constellation Luxury Edition Watch - 27 mm White Gold
Ref. 123.55 · 18k White Gold
¥8,950,500
OMEGA
Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moon
Ref. 304.93 · Platinum
¥8,456,760
OMEGA
Ladies Constellation Luxury Edition Watch - 27 mm Red Gold C
Ref. 123.55 · Stainless Steel
¥8,278,140
OMEGA
Speedmaster Moonwatch Professional Chronograph Calibre 321 -
Ref. 311.93 · Platinum
¥8,154,120
OMEGA
Ladies Constellation Luxury Edition Watch - 24 mm White Gold
Ref. 123.55 · 18k White Gold
¥7,536,360
OMEGA
Constellation Quartz - 28 mm Sedna Gold Case - Diamond Bezel
Ref. 131.55 · Stainless Steel
¥7,523,100
OMEGA
Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moon
Ref. 304.93 · Platinum
¥7,413,120
OMEGA
Speedmaster Moonwatch Omega Co-Axial Master Chronometer Moon
Ref. 304.93 · Platinum
¥7,413,120
OMEGA
Ladies Constellation Luxury Edition Watch - 35 mm Brushed Ye
Ref. 123.55 · 18k Yellow Gold
¥7,152,600
OMEGA
Ladies Constellation Luxury Edition Watch - 35 mm Brushed Re
Ref. 123.55 · Stainless Steel
¥7,152,600
OMEGA
Ladies Constellation Luxury Edition Watch - 24 mm Red Gold C
Ref. 123.55 · Stainless Steel
¥7,015,320
OMEGA
Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch
Ref. 220.55 · Stainless Steel
¥7,001,280
OMEGA
Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch
Ref. 220.55 · Stainless Steel
¥7,001,280
Auction track record
Documented hammer prices for this reference (and close variants).
| Lot | Year | Hammer | Venue |
|---|---|---|---|
| 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.