The New good rose-gold Aquanaut Travel Time 5269R provides a smaller sized profile than 40.8mm mechanical Aquanaut Travel Time products and in fact provides the smallest Aquanaut case without gems. At 38.8mm in diameter, it’s not a small watch, hitting close to that 39mm that lots of hold as best. https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/