Designed and launched in 1991, the Astromat Longitude GMT was described by Breitling as their "Top-of-the-line chronograph".
 
This highly sophisticated model features time, date, chronograph, and the ability to mechanically set a second time-zone.

Housed in a beautiful 40mm stainless steel case, the watch features the rare options of an 18k rotating bezel and is paired with matching ss/18k gold pilot bracelet.

Originally sold for over £3400 (35 years ago), this flagship model was two to three times the cost of most Breitlings of the era and remains one of the rarest and unique models seen today! 
 
Having just undergone complete overhaul restoration at the beginning of 2026, the watch looks and feels brand new and is nothing short of stunning!