1-37-01-05-02-55Ref

First released in 2014, this chronograph utilizes the caliber 37-01 movement and was initially offered in red gold or platinum. A stainless steel version with a black dial was unveiled at BaselWorld 2017, and the silver dial was added to the lineup in 2018. Reference 1-37-01-05-02-07 includes a calf leather strap with a pin buckle, whereas references 1-37-01-05-02-35 and 1-37-01-05-02-55 feature folding clasps in two distinct sizes.