Omega Speedmaster 321.10.42.50.01.001

Omega Speedmaster Broad Arrow 1957 Steel Watch 321.10.42.50.01.001 Box Cards

Brand: Omega | Model Name: Omega Speedmaster Broad Arrow 1958 Steel Watch 321.10.42.50.01.001 Box Cards | Model Number: 321.10.42.50.01.001 | Year: 2018 | Serial Number: 7835xxxx | Gender: Mens | Movement: Automatic self-winding chronograph movement with column wheel mechanism and Co-Axial Escapement. | Caliber: Caliber 3313 | Case: Stainless steel round case 42.0 mm in diameter. Transparent exhibition sapphire crystal caseback. Two pushers operate the chronograph functions. Omega logo on the crown. | Bezel: Stainless steel bezel engraved with the tachymeter scale. | Crystal: Scratch-resistant sapphire crystal with anti-reflective treatment inside. | Dial: Black dial with baton hour markers and luminescent broad arrow hands. Three subdials -- running small seconds and the 30-minute and 12-hour chronograph registers. Date calendar at the 6 o'clock aperture. | Bracelet: Stainless steel bracelet with a double push-button folding clasp. Fits a 8 1/4" wrist. | Condition: Excellent condition. | Engravings: None | Box & Papers: Omega box and cards. Exclusive SwissWatchExpo Certificate of Authenticity. | Working Condition: Timed to precision on Witschi watch expert timing machine. Running strong and keeping the accurate time. | Authenticity: Certified Authentic by the SwissWatchExpo in-house team of Swiss-trained watchmakers. | Warranty: The watch is covered by SwissWatchExpo 18-month warranty.