While the watches that went to the moon used Calibre 321, the present example - a 145.022-69 - is the first iteration of Speedmaster to use the hugely improved calibre 861. Swaping its column wheel for a cam activated chronograph movement, the calibre 861 was a high beat more reliable movement than the 321. With this particular example, the showstopper is really its dark brown chocolate dial!
Over time, this once black dial has aged to a spotty deep brown color, which in conjunction with its creamy yellow lume is truly visually beautiful.
The last Speedmaster, Pre-Professional and Professional.
Manufacturer: Omega
Model: Speedmaster
Ref: 145.022-69
Case Diameter: 42mm
Lug Width: 20mm
Case Material: Stainless Steel
Case Condition: Excellent Condition.
Dial Condition: Deep Chocolate Brown Color in mint condition
Movement: Omega Manually Wound Chronograph Calibre 861
Bracelet: Original Omega Stainless Steel and an After Market NATO Strap.
This watch: was service in Sep 2023. Receipt for 2,100 from the service is included. You have a basically “ a new watch again”
Pictures are part of the description.