G-Shock’s B2100 series, affectionately known as the “CasiOak” for its resemblance to the Royal Oak, has never looked this luxurious.
The tough-as-nails, high-performance watch gained its moniker from a case shape and dial layout that loosely resembled Audemars Piguet’s discreetly decadent watch. But no watch fan would ever mistake the two.

While the celebratory Full Metal GMC-B2100ZE retains the collection’s approachable price at $930, it closes the gap slightly in quiet luxury appearance. The matte black ion-coated stainless steel case and bracelet emphasize the gilded central hands, hour markers, day track and a single bracelet link.

The Royal Oak may still hold a large edge in materials, craftsmanship and movement design, but this is the closest the CasiOak has come to being on the same level as its namesake from a strictly visual perspective.