This replica GMT-Master 126713GRNR arrives on a Jubilee bracelet with the “Zombie Bumblebee” nickname, a tag earned by its grey-and-black ceramic bezel paired with yellow gold accents across a two-tone case. The 126713GRNR reference places a grey ceramic half where the Root Beer uses brown and the Sprite uses green, and here the yellow gold components and black dial 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

• Reference: 126713GRNR
• Case diameter: 40mm
• Bezel: grey and black ceramic bi-directional, 18k yellow gold bezel ring
• Dial: black with luminous hour markers
• Case construction: two-tone (steel and 18k yellow gold)
• Bracelet: Jubilee five-link with Oysterclasp
• Crystal: sapphire with Cyclops magnification
• Movement: clone Cal. 3285, automatic GMT
• Power reserve: 70 hours
• Functions: dual time zone, date, independent hour-hand adjustment
• Water resistance: 100 m
• Quality options: super clone with clone Cal. 3285 ($949) or A-grade with a Japanese automatic movement ($349)

The Bumblebee label references the interplay between the yellow gold mid-links and the black dial and bezel, a warm-dark contrast that shifts depending on the lighting environment. Under fluorescent light the grey bezel half reads dark and subdued, while direct sun lifts it to a lighter steel-grey tone against the 18k 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 yellow 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 18k Everose gold takes the warm-metal concept in a different direction. Both belong to the GMT-Master lineup as gold 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 grey-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.

Other versions of this model in stock: Rolex GMT-Master II 126718GRNR, Rolex GMT-Master II Bruce Wayne 126710GRNR super clone, Rolex GMT-Master II Tiger Iron Yellow Gold.