The Final In-House Icon: Roamer Mustang Indianapolis


For sale is a truly exceptional Roamer Mustang Indianapolis from the mid-1970s. This isn't just a standard vintage watch; it is a motorsport-inspired timepiece powered by the MST 522, the final in-house automatic movement family designed by Roamer.


​Why the MST 522 Matters:


Collectors prize the 522 because it represents the pinnacle of Roamer’s engineering before they transitioned away from in-house calibers. It features:

​Hacking Seconds: For precise time setting (the second hand stops when the crown is pulled).


​Quickset Date: Far more user-friendly than earlier vintage movements.


​Higher Beat Rate: Smoother sweep of the iconic orange second hand.



​Design & Aesthetic:


The deep sunburst blue dial remains vibrant, acting as the perfect backdrop for the neon-orange "Indianapolis" racing hand. The stainless steel cushion case is sharp and retains its original brushed finishing—essential for maintaining its value as an unpolished vintage piece.



​Condition Report


​Movement: The MST 522 Automatic is running beautifully. It winds smoothly and the hacking/date functions work perfectly.


​Dial & Hands: 100% original. The blue dial is remarkably clean, and the lume has aged to a gorgeous, even cream patina.


​Case: Excellent vintage condition. Original factory edges remain sharp with honest signs of light wear.


​Crystal: Original acrylic. Some light surface "spider" marks (authentic vintage character), but these can be easily polished with Polywatch if you prefer a mirror finish.



​Technical Specs


​Caliber: In-House MST 522 (17 Jewels, Automatic)


​Features: Hacking Seconds, Quickset Date, 54-hour Power Reserve


​Case Size: 35.5mm (Wears like a 38mm due to the cushion shape)


​Strap: Paired with a premium vintage-style brown leather strap with contrast stitching.



​Shipping & Authenticity


​Authenticity: Guaranteed 100% genuine vintage Roamer.


​UK Shipping: Sent via Royal Mail Special Delivery (Next Day, Fully Insured).


​International: Global Shipping Program supported.