This version has a wearable case diameter of 45 mm. This makes it a true to scale model in a practical size for everyday use. The sapphire crystal case back allows you to see the mechanism at work. A harmonious union between the original pilot
watch design and modern wearing comfort.
Model A was created in the 1940s for aviators and is characterised by a simple design with numbered hours. The dial with a large hour circle indicates the numbers 1 to 11. For better readability the pilot watch model A has a triangle with two points in place of the Arabic numeral “12”. The triangle made sure that the wearer of the watch could see the hands at “12” at a glance, even with poor visibility and difficult flight conditions or under stress. These two points also make it easier to precisely set the watch in difficult visibility conditions.