Longines Master Collection Automatic 40mm Watch Transparent Caseback Automatic Movement: Caliber L899

Automatic Movement: Caliber L899

with a monocrystalline silicon balance-spring power reserve of approximately 72 hours

Transparent Case Back: Revealing the intricate inner workings of the timepiece

Caliber L893

Longines Master Collection Automatic 40mm Watch Transparent Caseback Automatic Movement: Caliber L899Longines Master Collection: Timeless Elegance and Precision In the annals of horology, Longines stands as a hallmark of precision, heritage, and aesthetic prowess. Ever since its foundation, Longines has been at the forefront of mechanical excellence, marrying tradition with contemporary technology to create masterpieces that resonate with watch enthusiasts globally. The Longines Master Collection, launched in 2005, is a celebration of this rich