![M20 GMT [42MM]](http://heffernansjewellery.com/cdn/shop/products/image_b96f3599-f3ce-4bb4-a07d-dc4586b7ec43_{width}x.jpg?v=1669316152)
The M20 GMT is durable and adventure-ready, with an off-set screw-down crown that won't bite your wrist and 200M depth rating. The M20 GMT features a precise, Swiss-Made quartz GMT movement which allows you to tell three time-zones at once when used with the 24-hour rotating bezel.