ZENITH Defy Chronograph USM El Primero 37mm Watch Limited Edition of 60 Pieces Calendar This timepiece is a tribute

This timepiece is a tribute to BREITLING's enduring legacy in aviation and watchmaking

Movement Description: Equipped with a self-winding mechanical movement beating at an impressive 25

UL tested and certified for burglary & fire

Case Size: 44

ZENITH Defy Chronograph USM El Primero 37mm Watch Limited Edition of 60 Pieces Calendar This timepiece is a tributeBold and architectural, the DEFY Chronograph USM in Gentian Blue captures the essence of modernist precision. Its deep blue dial, accented by rhodium plated markers and luminous hands, reflects the clarity and strength of the 1960s design era. Powered by the legendary El Primero 400 calibre, it delivers flawless chronograph performance within a compact 37 mm stainless steel case. Limited to only 60 pieces, this timepiece pairs heritage craftsmanship