A compelling civilian variant of the three-register Breguet Type XX, this example dates to the 1960s and traces its design lineage to the French military-commissioned pilot’s chronographs developed for navigational use.
This configuration is known as the “Big Eye,” distinguished by its oversized running seconds register for improved legibility at a glance. It also features the Type XX’s signature flyback chronograph function, allowing the chronograph to be reset and immediately restarted with a single press.
Originally black, the matte dial has aged to a rich tropical dark chocolate tone, paired with luminous syringe hands and Arabic numerals showing honest age. Powering the watch is the Valjoux caliber 71 manual-wind chronograph movement, while the inner dust cover retains a Parisian jeweler/watchmaker tag — a charming period detail.
A wonderful example of an iconic aviation chronograph, particularly appealing for its warm tropical dial and seemingly well-preserved case.
Watch Details
Serial Number: 10xx
Case: Stainless steel
Case Size: 38 × 45 mm; 11 mm thick
Dial: Tropical dark chocolate with luminous Arabic numerals and oversized running seconds
Movement: Valjoux caliber 71, 26-jewel manual-wind flyback chronograph
Crystal: Acrylic
Strap: Generic leather
Buckle: Generic
Lug Width: 19 mm
Condition: Case appears to retain its original finish; dial and luminous elements show age-related patina
Service: Service by our watchmaker prior to shipping
