![Broad Arrow' Speedmaster, Ref. 2915-1, Stainless steel chronograph wristwatch Made in 1957 | 歐米茄 | 2915-1型號「'Broad Arrow' Speedmaster」精鋼計時腕錶,1957年製 | Important Watches: Part I | 2021 | Sotheby's Broad Arrow' Speedmaster, Ref. 2915-1, Stainless steel chronograph wristwatch Made in 1957 | 歐米茄 | 2915-1型號「'Broad Arrow' Speedmaster」精鋼計時腕錶,1957年製 | Important Watches: Part I | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/66389f8/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fcb%2F6a%2F3a82e89a415597938f5e5a27a237%2Fge2104-bzghw-1.jpg)
Broad Arrow' Speedmaster, Ref. 2915-1, Stainless steel chronograph wristwatch Made in 1957 | 歐米茄 | 2915-1型號「'Broad Arrow' Speedmaster」精鋼計時腕錶,1957年製 | Important Watches: Part I | 2021 | Sotheby's
![OMEGA | OMEGA Speedmaster Chronograph Ref. CK 2915-1 First Iteration A stainless steel, manual winding chronograph wristwatch, made in 1958 and delivered to Austria (1958) | Artsy OMEGA | OMEGA Speedmaster Chronograph Ref. CK 2915-1 First Iteration A stainless steel, manual winding chronograph wristwatch, made in 1958 and delivered to Austria (1958) | Artsy](https://d7hftxdivxxvm.cloudfront.net/?height=800&quality=85&resize_to=fit&src=https%3A%2F%2Fd32dm0rphc51dk.cloudfront.net%2FQtZ4wgJ6v2zn942l2QCJeg%2Fnormalized.jpg&width=640)
OMEGA | OMEGA Speedmaster Chronograph Ref. CK 2915-1 First Iteration A stainless steel, manual winding chronograph wristwatch, made in 1958 and delivered to Austria (1958) | Artsy
![Since the birth of Omega Speedmaster to the new one Moonwatch CoAxial Master Chronometer - PERPETUAL PASSION Since the birth of Omega Speedmaster to the new one Moonwatch CoAxial Master Chronometer - PERPETUAL PASSION](https://www.perpetualpassion.com/wp-content/uploads/2021/02/omega-speedmaster-perpetual-passion-scaled.jpg)
Since the birth of Omega Speedmaster to the new one Moonwatch CoAxial Master Chronometer - PERPETUAL PASSION
![OMEGA Vintage SPEEDMASTER Broad Arrow Ref-CK2915-3 Tropic Radium ODial Base 1000 Bezel Stainless Steel Bj-1959 OMEGA Vintage SPEEDMASTER Broad Arrow Ref-CK2915-3 Tropic Radium ODial Base 1000 Bezel Stainless Steel Bj-1959](https://www.bachmann-scher.de/fileadmin/watches/020903/omega-vintage-speedmaster-broad-arrow-ref-ck2915-3-tropic-radium-odial-base-1000-bezel-stainless-steel-bj-1959-a.jpg)