The Longines Master Collection was first launched in 2005. It was inspired by the desire to keep Longines' long-lasting watchmaking traditions alive. It was created for those who truly understand the skill and dedication it requires. It is for those who recognise the power behind preserving history and recognise the art of an expertly crafted watch.

Core Features of the Longines Master Collection:

• All models have an automatic movement visible through the skeleton case back. 
• The line has a large variety of functions. 
• Hours, minutes and seconds hands and a date display.
• The dial and the case back are both protected by a scratch-resistant sapphire crystal.
• All models are water-resistant up to 3 bars.

Model Specifications L27734712:

• A classic design accentuated by a 42mm stainless steel case. 
• The strap, made of blue alligator leather, highlights the luxurious look of the model. 
• A chronograph was added to this model, as well as the date indicated by a half-moon central hand, small seconds with a 24-hour indicator, and a moonphase display. 
• The silver dial is contrasted by applied blue Roman numerals and blued steel hands. 
• Calibre - L687.