When it comes to luxury sports watches that blend timeless design with rugged performance, the Tudor Hydronaut reference 89193 stands out as a true gem. At 40mm, this two-tone diver captures the spirit of early 2000s Tudor craftsmanship—offering collectors and enthusiasts a refined alternative to mainstream dive watches. Now available at Mayfair Watch, this distinctive model brings together bold aesthetics, practical utility, and heritage appeal.

A Dive Watch with Distinction

The Tudor Hydronaut 89193 was introduced as part of Tudor’s innovative Hydronaut series, designed for both underwater exploration and everyday elegance. Unlike its more commonly known sibling—the Submariner—this model showcases a unique design language with sharp case lines, a prominent gold bezel, and a luminous dial designed for readability in all conditions.

Key features of the Hydronaut 89193 include:

• 40mm Stainless Steel Case with 18k yellow gold bezel insert

• Rotating Diver’s Bezel with minute markers

• Champagne or Black Dial Options with luminous hour markers

• Automatic ETA 2824 Movement – reliable and serviceable

• Screw-Down Crown and Caseback for 200m water resistance

• Sapphire Crystal for scratch resistance

• Two-Tone Bracelet in stainless steel and 18k gold

The Tiger Woods Era

Collectors often associate this watch with Tudor’s partnership with golf legend Tiger Woods, who endorsed the brand during the Hydronaut's heyday. Some dials are marked "Tiger", increasing their desirability and collectability. Even without the Tiger branding, the 89193 remains an iconic reference from a golden period of Tudor innovation.