The Omega Speedmaster Chronoscope in Bronze Gold
The watch comes as a full set with box and paperwork and is in excellent condition!
The Details
A masterful convergence of 1940s chronograph heritage and cutting-edge metallurgy, the Omega Speedmaster Chronoscope in Bronze Gold stands as a uniquely sophisticated addition to any discerning portfolio. Crafted from Omega’s exclusive 9K Bronze Gold alloy—enriched with 37.5% gold, palladium, and silver—this 43mm timepiece offers a warm, pink-hued aesthetic that develops a subtle, natural patina over time without the aggressive oxidation of standard bronze.
At the heart of the watch lies a captivating oxidized bronze dial featuring a bespoke dark patina, contrasting beautifully with silvery opaline sub-dials. The dial’s intricate "snail" design echoes vintage horology, packing three distinct timing scales—a tachymeter for speed, a pulsometer for heart rate, and a telemeter for distance—into an elegant, highly legible format. Solid Bronze Gold leaf-shaped hands and Arabic numerals coated in vintage-toned Super-LumiNova complete the striking, dark-and-gold visual aesthetic. Visible through the sapphire crystal caseback is the manual-winding Omega Co-Axial Master Chronometer Calibre 9908. A true modern marvel, this movement features a unique finish with Geneva waves in arabesque radiating outward from the balance wheel rather than the center, offering exceptional magnetic resistance and certified precision.
Core Highlights
Proprietary Bronze Gold Alloy: Formulated with 37.5% gold (9K), palladium, and silver, this exclusive alloy delivers a warm pink-bronze hue with high corrosion resistance, developing a slow, soft patina over time without oxidation or verdigris.
1940s-Inspired Snail Dial: Features three historical measuring scales—a Tachymeter (speed), Pulsometer (heart rate), and Telemeter (distance based on sound)—printed in a concentric "snail" pattern across an oxidized dark brown dial.
Calibre 9908 Movement: Powered by a manual-wind, METAS-certified Master Chronometer movement equipped with twin barrels mounted in series and resistance to magnetic fields exceeding 15,000 gauss.
Refined Aesthetics: Styled with a polished brown ceramic bezel ring featuring vintage enamel markings, leaf-shaped hands, applied Arabic numerals, and silver sub-dials.
Dial Architecture
The dark brown dial showcases an oxidized finish with opaline luster. Beneath the applied 18K Bronze Gold PVD-coated Arabic numerals lies a delicate spiral track pattern. At its center, three concentric timing tracks pay homage to 1940s chronograph wristwatches:
Tachymeter: Measures speed over a known distance.
Pulsometer: Measures human heart rate over 30 pulsations.
Telemeter: Calculates distance based on the speed of sound (e.g., measuring distance to lightning).
Dual silvery sub-dials at 3 and 9 o'clock provide symmetry, with the 3 o'clock register housing both the 60-minute and 12-hour chronograph totalizers for intuitive elapsed-time reading.
Technical Specifications
Brand: Omega
Model: Speedmaster Chronoscope Co-Axial Master Chronometer
Reference: 329.92.43.51.10.001
Case Diameter: 43.0 mm
Case Material: 18K Bronze Gold
Bezel: Polished Brown Ceramic with Vintage Enamel Scale
Dial: Oxidized Dark Brown with Silver Sub-Dials
Crystal: Scratch-Resistant Sapphire with Anti-Reflective Treatment
Movement: Omega Calibre 9908
Power Reserve: Approx. 60 Hours
Complications: Chronograph, Tachymeter, Pulsometer, Telemeter, Small Seconds
Water Resistance: 50 Meters / 5 Bar / 167 Feet
Strap: Dark Brown Leather with 18K Bronze Gold Pin Buckle
What comes with it: Full set including inner and outer boxes, manual, pictogram, master chronometer, and international warranty card
All serial numbers are in tact and have been blurred in the photos for security.
The watch will ship fully insured via FedEx.
Payment must be made by wire transfer, Zelle, or in cash locally in Santa Barbara, CA
We are happy to discuss taking trade-ins as payment as well. Most major watch brands will be considered including Rolex, Audemars Piguet, Patek Philippe, Vacheron Constantin, A Lange & Sohne, Omega, Panerai, IWC, Breitling, Hublot, etc.
Purchase Now
The Omega Speedmaster Chronoscope in Bronze Gold
The watch comes as a full set with box and paperwork and is in excellent condition!
The Details
A masterful convergence of 1940s chronograph heritage and cutting-edge metallurgy, the Omega Speedmaster Chronoscope in Bronze Gold stands as a uniquely sophisticated addition to any discerning portfolio. Crafted from Omega’s exclusive 9K Bronze Gold alloy—enriched with 37.5% gold, palladium, and silver—this 43mm timepiece offers a warm, pink-hued aesthetic that develops a subtle, natural patina over time without the aggressive oxidation of standard bronze.
At the heart of the watch lies a captivating oxidized bronze dial featuring a bespoke dark patina, contrasting beautifully with silvery opaline sub-dials. The dial’s intricate "snail" design echoes vintage horology, packing three distinct timing scales—a tachymeter for speed, a pulsometer for heart rate, and a telemeter for distance—into an elegant, highly legible format. Solid Bronze Gold leaf-shaped hands and Arabic numerals coated in vintage-toned Super-LumiNova complete the striking, dark-and-gold visual aesthetic. Visible through the sapphire crystal caseback is the manual-winding Omega Co-Axial Master Chronometer Calibre 9908. A true modern marvel, this movement features a unique finish with Geneva waves in arabesque radiating outward from the balance wheel rather than the center, offering exceptional magnetic resistance and certified precision.
Core Highlights
Proprietary Bronze Gold Alloy: Formulated with 37.5% gold (9K), palladium, and silver, this exclusive alloy delivers a warm pink-bronze hue with high corrosion resistance, developing a slow, soft patina over time without oxidation or verdigris.
1940s-Inspired Snail Dial: Features three historical measuring scales—a Tachymeter (speed), Pulsometer (heart rate), and Telemeter (distance based on sound)—printed in a concentric "snail" pattern across an oxidized dark brown dial.
Calibre 9908 Movement: Powered by a manual-wind, METAS-certified Master Chronometer movement equipped with twin barrels mounted in series and resistance to magnetic fields exceeding 15,000 gauss.
Refined Aesthetics: Styled with a polished brown ceramic bezel ring featuring vintage enamel markings, leaf-shaped hands, applied Arabic numerals, and silver sub-dials.
Dial Architecture
The dark brown dial showcases an oxidized finish with opaline luster. Beneath the applied 18K Bronze Gold PVD-coated Arabic numerals lies a delicate spiral track pattern. At its center, three concentric timing tracks pay homage to 1940s chronograph wristwatches:
Tachymeter: Measures speed over a known distance.
Pulsometer: Measures human heart rate over 30 pulsations.
Telemeter: Calculates distance based on the speed of sound (e.g., measuring distance to lightning).
Dual silvery sub-dials at 3 and 9 o'clock provide symmetry, with the 3 o'clock register housing both the 60-minute and 12-hour chronograph totalizers for intuitive elapsed-time reading.
Technical Specifications
Brand: Omega
Model: Speedmaster Chronoscope Co-Axial Master Chronometer
Reference: 329.92.43.51.10.001
Case Diameter: 43.0 mm
Case Material: 18K Bronze Gold
Bezel: Polished Brown Ceramic with Vintage Enamel Scale
Dial: Oxidized Dark Brown with Silver Sub-Dials
Crystal: Scratch-Resistant Sapphire with Anti-Reflective Treatment
Movement: Omega Calibre 9908
Power Reserve: Approx. 60 Hours
Complications: Chronograph, Tachymeter, Pulsometer, Telemeter, Small Seconds
Water Resistance: 50 Meters / 5 Bar / 167 Feet
Strap: Dark Brown Leather with 18K Bronze Gold Pin Buckle
What comes with it: Full set including inner and outer boxes, manual, pictogram, master chronometer, and international warranty card
All serial numbers are in tact and have been blurred in the photos for security.
The watch will ship fully insured via FedEx.
Payment must be made by wire transfer, Zelle, or in cash locally in Santa Barbara, CA
We are happy to discuss taking trade-ins as payment as well. Most major watch brands will be considered including Rolex, Audemars Piguet, Patek Philippe, Vacheron Constantin, A Lange & Sohne, Omega, Panerai, IWC, Breitling, Hublot, etc.
Purchase Now
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