I changed the bezel on my Lemania Speedymoon to make it ‘period correct’ with a DNN B2 one. It came with a B5, which always bothered me. This bezel is bluing a little, but you need the right light to see it in a photo:
Thank you! There´s more information about the 1530 on the following link: http://www.oysterquartz.net/the_1530_&_1630.htm