H. Moser & Cie Endeavour Mayu, reference 321.503-022, 39 mm in rose gold, Full Set 2016. This example features the elegant dark grey fumé dial with minimalistic indices, paired with a brand new brown alligator strap secured by the original rose gold pin buckle. The case remains unpolished and in excellent condition, showing only light wear. No service history. Powered by the hand-wound caliber HMC 321 with subsidiary seconds at 6 o’clock, visible through the sapphire caseback, showcasing Moser’s signature finishing. The watch comes complete with its original box and papers.