Omega Speedmaster Speedmaster Professional Mark II Racing
Reference ST 145.014 Racing
About this watch
The Omega Speedmaster ST 145.014 Racing embodies the spirit of innovation and excellence that Omega has championed for decades. This watch is a piece of history that transcends time, featuring a stunning grey dial with stick and dot indexes. Crafted from stainless steel, it's built to withstand the test of time and boasts a water resistance of 50 meters. The Speedmaster Professional Mark II Racing combines precision timing with a unique blend of sportiness and sophistication, making it perfect for those who live life in the fast lane. With its rich history, reliable movement, and versatile design, this watch is more than just a timepiece - it's a legacy you can wear on your wrist.
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Key Features
- Omega caliber 861 hand-wound movement
- Stainless steel case with closed back
- Mineral glass with vintage charm
- Tachymeter bezel for measuring distance
- Chronograph functionality for precision timing
- Water resistance of 50 meters
- Grey dial with stick and dot indexes
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Mark II Racing
- Reference
- ST 145.014 Racing
- Movement
- 861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Case
- Stainless Steel 41.75mm
- Dial Color
- Grey
- Crystal
- Mineral
- Water Resistance
- 50
Current Listings
![[WTS] 2005 Omega Speedmaster Professional "Sapphire Sandwich" Ref. 3573.50 Watch + Card and Tag - $4,800](https://preview.redd.it/szl912qzz40h1.jpg?width=640&crop=smart&auto=webp&s=8ec5d61fa79305ba3c38ad9c52133584aee2b52c)
2005 Omega Speedmaster Professional "Sapphire Sandwich" Ref. 3573.50 Watch + Card and Tag - $4,800
This Omega Speedmaster Professional Moonwatch is a stainless steel watch with a sapphire crystal and an Omega 1863 movement, featuring a 42mm diameter case.
- Condition: Good
- Case material: Stainless steel
- Crystal material: Sapphire
- Movement: Omega 1863
![[WTS] 2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995](https://preview.redd.it/dma1pdo9r40h1.jpg?width=640&crop=smart&auto=webp&s=8853bfe7eb5646b566d87889c88899a057f6f4d8)
2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995
A 2020 Omega Speedmaster Moonphase Black, in excellent condition with minimal signs of wear, featuring a moon phase function and a sleek black design.
- Condition: Excellent condition with minimal signs of wear
- Year: 2020
- Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
![[WTS] Omega Speedmaster Reduced (automatic)](https://preview.redd.it/bgpbli97b40h1.jpg?width=640&crop=smart&auto=webp&s=0ed70bf2ec83716240686b3eda512439aa08c359)
Omega Speedmaster Reduced (automatic)
A beautiful Omega Speedmaster Automatic in good condition, featuring the iconic Speedmaster design in a more wearable 38mm automatic configuration.
- Condition: Good overall condition for its age, normal signs of wear consistent with age
- Movement: Automatic chronograph movement
- Case Material: Stainless steel
- Crystal: Hesalite
![[WTS] UNWORN Omega Speedmaster ’57 Master Chronometer – BOX & PAPERS – 332.10.41.51.01.001](https://preview.redd.it/5ux47hcc040h1.jpg?width=640&crop=smart&auto=webp&s=f8a53e5625a4429163384c232b69dd0573d247ea)
UNWORN Omega Speedmaster ’57 Master Chronometer – BOX & PAPERS – 332.10.41.51.01.001
- Condition: Unworn
- Movement: Manual-wind Cal 9906
- Case material: Stainless-steel
- Case diameter: 40.5mm
![[WTS] 2026 Omega Speedmaster Professional White Dial 310.32.42.50.04.002 Full Set $7,250](https://preview.redd.it/yuqfxi83m00h1.jpg?width=640&crop=smart&auto=webp&s=e50215acc82fe04d705bda6556ae79a792fe5bc4)
2026 Omega Speedmaster Professional White Dial 310.32.42.50.04.002 Full Set $7,250
A modern Moonwatch configuration featuring a lacquered white dial paired with a strap setup, delivering a clean and high-contrast look while maintaining the iconic Speedmaster design.
- Condition: Like new
- Case Size: 42mm diameter
- Case Material: Stainless steel
- Movement: Manual wind (Omega Calibre 3861 Master Chronometer)
![[WTS] Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – 2022 - $5,399 🔥🔥🔥](https://preview.redd.it/2g4w4rhjl00h1.jpg?width=640&crop=smart&auto=webp&s=ca26ab2f0528d3296025d5d8a348290a49c5ae41)
Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – 2022 - $5,399 🔥🔥🔥
This Omega Speedmaster Professional Moonwatch features the iconic Hesalite crystal and manual-wind Master Chronometer movement 3861. It's in excellent condition with only extremely light signs of wear and is running strong with warranty left for peace of mind.
- Condition: Excellent, minimal hairline scratches.
- Case Size: 42mm
- Movement: Manual-wind Co-Axial Master Chronometer (Cal. 3861)
- Crystal: Hesalite
![[WTS] Omega OEM Integrated Speedmaster Moonwatch Rubber Strap with Aftermarket Clasp - (Strap Backordered thru Omega)- $275 shipped](https://preview.redd.it/0lsufzcl700h1.jpg?width=640&crop=smart&auto=webp&s=4669d2da8247d2fd43735018797e3e92df77e288)
Omega OEM Integrated Speedmaster Moonwatch Rubber Strap with Aftermarket Clasp - (Strap Backordered thru Omega)- $275 shipped
A black Omega rubber strap designed for the Speedmaster Professional, made from OEM materials and featuring an aftermarket clasp.
- Condition: Very Good
- Material: rubber
- Lug size compatibility: 20mm
![[WTS] Omega Speedmaster Reduced Sapphire - Ref. 3539.50 - Serviced by Omega - Full Set](https://preview.redd.it/56v5c0dr400h1.jpg?width=640&crop=smart&auto=webp&s=b67e86ec870725b2961ad68ff1c4a330732c3716)
Omega Speedmaster Reduced Sapphire - Ref. 3539.50 - Serviced by Omega - Full Set
Up for sale is my Omega Speedmaster Reduced in ref. 3539.50 — the 39mm automatic variant of the Speedmaster family with the sapphire crystal.
- Condition: Excellent
- Case size: 39mm
- Movement type: automatic
![[WTS] Omega OEM Integrated Speedmaster Moonwatch Rubber Strap with OEM Clasp - (Backordered thru Omega) $550 shipped](https://preview.redd.it/8a5m5hcs400h1.jpg?width=640&crop=smart&auto=webp&s=9bf6757d2a80df8bee317858b44d0debf038da98)
Omega OEM Integrated Speedmaster Moonwatch Rubber Strap with OEM Clasp - (Backordered thru Omega) $550 shipped
Additional Details: Ref: STZ007387 Omega OEM stainless steel deployant clasp (16mm) Designed for the Omega Speedmaster Professional with 20mm lugs.
- Condition: Very Good
- Lug size: 20mm
- Clasp type: 16mm stainless steel deployant clasp