Omega Speedmaster 125
The Omega Speedmaster 125, also known as the Speedmaster Professional 125, was released in 1973 to celebrate the 125th anniversary of Omega. It is notable for being the first automatic chronograph watch from the brand and features a distinctive design that includes a tachymetric scale, a unique case, and a black dial with silver sub-dials. The watch is powered by the Omega Caliber 1045 movement, which is based on the Lemania 1340, and boasts a robust stainless steel case with an integrated bracelet.
Key details of the Omega Speedmaster 125 include:
- Case Diameter: 42mm
- Case Material: Stainless Steel
- Movement: Omega Caliber 1045 (automatic chronograph)
- Water Resistance: 50 meters
- Functions: Chronograph, Tachymetric scale
- Crystal: Hesalite or Sapphire (depending on version)
- Production Years: 1973-1978
Pricing for the Omega Speedmaster 125 varies significantly based on condition and rarity but generally falls within the range of $4,000 to $7,000 for pre-owned models. Limited editions or those in exceptional condition may fetch higher prices.
Ranking:
- Investment Value: 7/10 - The Omega Speedmaster 125 has a solid following among collectors, which can lead to appreciation over time, but it is not as widely recognized as other Speedmaster models.
- Pre-owned Pricing: 6/10 - While generally affordable compared to newer models, prices can fluctuate based on market demand and condition.
- Reliability: 9/10 - Known for its robust build and reliable movement, the Speedmaster 125 has a reputation for longevity and accuracy.
- Wow Factor: 8/10 - The unique design and historical significance of the Speedmaster 125 give it a high appeal among watch enthusiasts.
In Taipei, Taiwan, the Omega Speedmaster 125 has a moderate demand among collectors and watch enthusiasts due to the city's growing luxury market. Many watch aficionados appreciate the historical significance and craftsmanship of Omega watches.
For those looking to purchase the Omega Speedmaster 125 in Taipei, there are several authorized dealers and luxury boutiques where you can find this model. Some notable places include the Omega Boutique in Taipei 101 and other high-end jewelry stores in the Xinyi Shopping District. Additionally, resale shops and watch forums may have listings for pre-owned models. It is advisable to check with local luxury watch retailers and online marketplaces to find the best options available.
Frequently Asked Questions
How much does the Omega Speedmaster 125 cost?
Pricing for the Omega Speedmaster 125 varies based on condition, completeness of box and papers, and current market demand. See the Pricing and Market Value section above for current retail and pre-owned ranges.
Is the Omega Speedmaster 125 a good investment?
Resale value depends on the brand's market position, the model's collectibility, and the condition of the specific piece. Our investment ranking above gives a snapshot, but consult a professional appraiser before treating any watch as a financial asset.
What movement does the Speedmaster 125 use?
This model runs the Omega caliber 1041 Small Seconds Minutes Additional 24 Hour Hand (fixed) | Date | Chronograph | Chronometer movement.
How do I authenticate a pre-owned Omega watch?
Verify the reference number (ST 378.0801), check serial numbers against brand records, inspect the movement against known photos, and request service history. Authorized dealers and brand boutiques can confirm authenticity for a fee. Use our evaluation tool for a starting point.
What should come with this watch
A complete pre-owned set should include all of the following. Missing items typically reduce resale value 10-25%.
Service intervals and cost
Speedmaster Professional, Co-Axial chronograph. Independent watchmakers typically charge 30-50% less for the same service but may not have access to genuine Omega parts. Service includes movement overhaul, gasket replacement, and case polishing (refusable).

