100% Certified Authentic
Omega Speedmaster '57 Chronograph 41.5MM
Omega Speedmaster '57 Chronograph 41.5MM
Omega Speedmaster '57 Chronograph 41.5MM
Omega Speedmaster '57 Chronograph 41.5MM
Omega Speedmaster '57 Chronograph 41.5MM
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Omega Speedmaster '57 Chronograph 41.5MM

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Manufacturer: Omega
Item Number: 148618
Condition: Excellent
Model Name/Number: Speedmaster '57 - 331.
Gender: Men's
Movement: Automatic self-winding Omega Co-Axial calibre 9300
Case: Stainless steel (41.5mm) w/ 18k red gold tachymeter bezel, exhibition caseback and scratch resistant sapphire crystal
Dial: Black w/ 18k red gold luminous hands and index hour markers w/ seconds sub-dial at 9 o'clock w/ 12-hour and 60-minute chronograph recorder on the sub-dial at 3 o'clock w/ central chronograph seconds hand and date window at 6 o'clock
Bracelet: Stainless steel and 18k red gold w/ deployant clasp
Box & Papers: Omega box, booklet and wallet 
Warranty: This pre-owned Omega comes with Bob's Watches one year warranty
Return Policy: If not 100% satisfied, return watch in 3 days for a full refund. Terms.

Omega Speedmaster '57

The Omega 331. is a stunning edition of the iconic Moon Watch, pairing stainless steel with lustrous 18k red gold on the bezel, center links, and side pushers. As its name would suggest, this pre-owned Omega is also somewhat vintage-inspired, taking some design cues from the original Speedmaster released in 1957. Of course, it also offers numerous modern amenities, such as scratch-resistant sapphire crystal with anti-reflective properties, longer-lasting lume, and a modern cal. 9300 self-winding movement with a co-axial escapement and a 60-hour power reserve. This movement was the first Omega chronograph to utilize a co-axial escapement.

* All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by WatchCSA, the industry's leading independent authority on watch authentication. WatchCSA Certified Pre-Owned certificates are provided for an additional fee at checkout. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women). Additional links can be purchased if needed. Note that "B&P" means "box and papers" where stated.


Each order is ready for shipment within one (1) business day after the order is approved and processed. All watch orders are shipped FedEx overnight and are fully insured at no charge to the customer. Please be advised that for any deliveries from Bob's Watches, a recipient aged 21 years or older must be present to provide a signature upon receipt of the package.

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For additional return details, click here.

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