Steel

***REMEMBER*** the most important thing when purchasing an expensive item on the internet...***BUY THE SELLER FIRST*** then the watch!!! I have been an active watch collector for over 18 years with many references from other collectors, dealers and brand boutiques. NAWCC member, with over 1,700 feedbacks. Since 2019 we are a fully registered business in Kansas with our own site and professionally trained staff who are here to help with anything you may need. Please buy with 100% confidence!!! To all vintage military watch lovers, here is something you do NOT want to miss! You are looking at a *Super Rare* UNPOLISHED Vintage 1940s LACO B-UHR WW2 Luftwaffe Pilot Aviator Watch. This is the best example we have ever seen, and the movement is also super clean (serviced about 2 years ago and movement picture is available upon request). To all military watch collectors, this is a super rare find! What you see is what you will get. Please feel free to let us know if there is any question or concern. Only 1 available, and please don't miss this chance!Note: Any defects not mentioned but visible in the pictures will be considered as described.P.S. Water resistance and accuracy have not been tested for any vintage watches due to its age, and sold as is. We are always open to take your watches to o:f:f:s:e:t this piece.The entire packing procedure is video-taped for both the insurance and security purposes.To all domestic buyers: Our watches will be sent through FedEx Express 2-day with full insurance for safety protection. FedEx overnight service is also available for an extra $20.To all international buyers: Most of our watches will be shipped by using FedEx International Priority services unless they are paid by bank wire. If further information is needed please let us know.