Record Case Size_22 Functions: Patented Silicon balance spring

Functions: Patented Silicon balance spring

With the Portugieser Perpetual Calendar 42

A watch enthusiast

the dial's bright orange running seconds hand contrasts superbly with the blue calfskin leather strap

Functions: Patented Nivachron™ balance spring

Record Case Size_22 Functions: Patented Silicon balance springLONGINES Record Collection is a testament to the brands unwavering commitment to precision and elegance in watchmaking. Meticulously crafted with a blend of tradition and innovation, these automatic watches are equipped with a silicon balance spring. Their movement is chronometer certified by the COSC. Case Shape: Round Material: Stainless steel Glass: Scratch resistant sapphire crystal, with several layers of anti reflective coating on the underside