The New reliable rose-gold Aquanaut Travel Time 5269R offers a more compact profile than 40.8mm mechanical Aquanaut Travel Time versions and in reality delivers the smallest Aquanaut scenario with no gems. At 38.8mm in diameter, it’s not a small watch, hitting near to that 39mm that many maintain as best. https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/