Tudor Hydronaut 20040

Tudor Hydronaut II, Ref. 20040, Automatic

The Tudor Hydronaut II, Ref. 20040, automatic, is a sport‑elegant diver's watch that combines robustness with timeless aesthetics. Born from Tudor's tradition of robust watchmaking, this reference presents a striking stainless‑steel case with a round format and a clear, pragmatic line design. With a 40 mm diameter and a 10.6 mm height it sits compactly on the wrist while offering an athletic appearance that appeals to both men and unisex wearers. The black dial provides optimal readability through high‑contrast indices and hands. The date window adds functionality, while the horizontal line pattern gives the dial depth and dynamism. The stainless‑steel bezel completes the sporty look and allows secure handling for diving or everyday activities. The bracelet is made of black rubber, offering a comfortable fit, durability and a fine contrast to the stainless‑steel case. The 21 mm lug width ensures a stable proportion on the wrist. The Hydronaut II is driven by an automatic calibre based on the 2824‑2 model, with 28,800 half‑oscillations per hour and a power reserve of approximately 48 hours. The crystal is dominated by sapphire, while acrylic in this model can be a stylistic option or a protective variant depending on the production year. Water resistance is 20 ATM, making it ideal for water activities, showering or snorkeling. Included: box and papers. Condition: 1 (very good) with regular service last performed in 05/2024. The Tudor Hydronaut II 20040 is a reliable, versatile watch for sport and leisure enthusiasts who value precision, durability and classic‑sporty design. The watch has been inspected, serviced by a master watchmaker and professionally polished.