Often called the Aquanaut “Jumbo,” this 18K white gold reference commands attention with its bold 42.2mm case and deep blue colorway, which gives the sporty design added presence and refinement. Produced in small quantities, this timepiece stands as a modern icon within the Aquanaut family.

Presents itself in mint condition with little to no signs of wear. Deep navy blue dial reveals layered depth in changing light, with an embossed pattern that draws out highlights shifting from inky blue to a softer maritime tone. Jumbo 42.2mm white-gold case balances highly polished and satin-brushed finishes, giving the watch a bold yet refined presence that comes alive with every movement. Matched with a deep navy composite strap, the design finishes with a white-gold fold-over clasp that delivers refined craftsmanship and all-day comfort.

Functions include hours, minutes, seconds, and date. The screw-down crown at 3 o’clock allows quick-setting of the minute hand and date wheel. Foldover clasp with quick micro-adjust lets you tweak the bracelet by up to 6mm—secure, effortless, and customized fit during active wear. Maintains 120m water resistance for dependable everyday wear and offers a 45-hour power reserve for reliable timekeeping during daily use. Luminous hands and hour markers ensure clear legibility in low-light conditions.

Comes as a full set, double-boxed with watch pillow, warranty paper, leather folio, and manual.

Designed for collectors who value daily connection over display alone, the white-gold Aquanaut offers a sense of substance you can feel and versatility you’ll actually enjoy. A rare modern icon that fits effortlessly into everyday life while still earning its place in a serious collection.