Ocean Dual Time Zalium Black Edition

Unworn (new old stock). Complete with box and papers.

The Harry Winston Ocean Dual Time Black Edition embodies modern horological sophistication. Crafted from Zalium™—a proprietary, ultra-lightweight, corrosion-resistant alloy—this 44mm case is enhanced with a DLC treatment, giving the watch a sleek, stealthy finish and exceptional durability.

The black opaline dial features luminescent hands, numerals, and indexes for optimal legibility, while its multi-functional layout includes dual time zone tracking, day/night indicators, a date display, and a power reserve indicator—making it the perfect timepiece for the frequent traveler.

Powered by a self-winding mechanical movement, this masterpiece offers a 45-hour power reserve and houses 35 jewels, all visible through its sapphire crystal caseback. With a water resistance of up to 100 meters, it balances practicality with prestige.

Completing the piece is a black rubber strap paired with a Zalium™ deployment clasp, delivering both comfort and a secure fit.

This watch is offered unworn as new old stock, and comes complete with its original box and papers—a rare find for enthusiasts of high-performance luxury timepieces.

Reference number:  400/MATZ44ZKC.K2

• Case: 44mm in Zalium™ with DLC treatment

• Dial: Black opaline, luminescent hands, numerals and indexes

• Crystal: Sapphire crystal and sapphire caseback

• Movement: Self-winding mechanical movement 

  • Hours, minutes, second time zone, date, day/night indicators, and a power indicator
  • 45 hour power reserve
    
  • 35 jewels

• Water Resistance: 100 meters

• Bracelet: Black rubbers with Zalium™ deployment clasp.

• Box & Papers: Complete with box and papers.