This replica GMT-Master 126713GRNR arrives on a Jubilee bracelet with the “Zombie Bumblebee” nickname, a tag earned by its green-and-black ceramic bezel paired with gold-tone accents across a two-tone case. The 126713GRNR reference places a green ceramic half where the Root Beer uses brown and where the Sprite uses green on full steel, but here the gold-tone components change the character entirely. At 40mm, the case follows the standard GMT-Master II dimensions, yet the color combination creates a personality that sits nowhere near any monochrome reference in the range.

Key Specifications

• Case diameter: 40mm
• Bezel: green and black ceramic bi-directional
• Case construction: two-tone (steel and gold-tone)
• Bracelet: Jubilee five-link with Oysterclasp
• Crystal: sapphire with Cyclops magnification
• Movement: automatic GMT caliber
• Functions: dual time zone, date, independent hour-hand adjustment

The Bumblebee label references the interplay between the gold mid-links and the green bezel half, a warm-cool contrast that shifts depending on the lighting environment. Under fluorescent light the green reads dark and subdued, while direct sun pulls out a vivid emerald tone against the yellow-gold bracelet links.

Design & Finishing

Jubilee bracelets on two-tone GMT references amplify the dressy character that an Oyster bracelet would tone down. The polished gold center links catch more light than their brushed steel neighbors, and the five-link articulation follows the wrist contour more closely than the three-link Oyster. Rolex positions this reference as a bridge between sport utility and precious-metal luxury, and the Jubilee pairing reinforces that intent. For a comparison within the same family, the Root Beer 126715CHNR in rose gold takes the warm-metal concept in a different direction. Both belong to the GMT-Master lineup as two-tone alternatives to the full-steel sport references.

On the Wrist

The Zombie Bumblebee is one of the most polarizing GMT-Master references currently available. Buyers either respond to the green-gold pairing immediately or pass it over entirely, and that divisiveness is part of its appeal. It draws more attention than a Batman or Pepsi without relying on the universally recognized red-blue or blue-black schemes. The Jubilee drape keeps comfort high during extended wear, and the two-tone weight falls between all-steel and all-gold without reaching the heft of a solid precious-metal case. This replica GMT-Master 126713GRNR puts that distinctive combination on the table for anyone ready to move past the safe choices.