Breguet 3617 Perpetual Calendar Chronograph
A grand complication perpetual calendar chronograph from Breguet, based on the Lemania chronograph cal. 2310. In my opinion, this watch is one of the most undervalued watches from any brand, period.
Case: 18k gold, snap-back
Dial: Ivory and metallic, with multiple guilloche patterns for the different subdials
Hands: Blue Breguet
Movement: Manually winding perpetual calendar chronograph based on the Lemania cal. 2310, signed Breguet
Size: 37.5 mm