M1 Current Collection This method was in principal

This method was in principal the same as that used by sailors to calculate their position ever since the development of the marine chronometer by John Harrison in the mid eighteenth century

The watch is in fair condition for it's age: it's clearly had a life and the dial has developed a nicely aged patina

it gives details of where the watch was originally sold and mentions (I think) that it originally came with a gold bracelet

Material: Stainless steel

M1 Current Collection This method was in principalTake a trip down memory lane with the eye catching M1 watch. Created in collaboration with British design icon Margaret Calvert, M1 is a playful twist on the serious business of road safety and signage. Best known for her work with Jock Kinneir in the late 1950s, Margaret has been involved in a wide variety of projects, including the motorway signs which are still in use throughout Britain today. The hands of the watch are inspired by the white