Atlantic Worldmaster Lusso Open Heart 125 Year Edition | Swiss Hand-Wound Manufacture Calibre

Created to celebrate 125 years of Swiss watchmaking excellence, the Atlantic Worldmaster 1888 Lusso stands as a tribute to mechanical artistry and timeless design. Powered by the legendary Swiss hand-wound Unitas 6497 calibre, this anniversary edition reveals its mechanical beauty through an open heart at 8 o’clock and a transparent caseback. The movement, adorned with Geneva striping and 17 jewels, reflects the precision and craftsmanship that have defined Atlantic since 1888. With its 44 mm polished stainless steel case, domed sapphire crystal, and sunburst dial available in black or silver, the Worldmaster Lusso combines traditional elegance with technical refinement.