Rolex - GMT Master II – "Bumblebee" – 126718GRNR – 2025

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Location: United States

Year: 2025

Reference number: 126718GRNR

Accessories: Original Box and Papers

Condition: Very Good

Material: 18k Yellow Gold

Color Dial: Black

The Rolex GMT-Master II reference 126718GRNR, nicknamed the “Bumblebee,” pairs a black dial and grey-and-black Cerachrom bezel with a 40mm Oyster case crafted entirely from 18 ct yellow gold. Its matching Jubilee bracelet gives this precious-metal travel watch a distinctive combination of sportiness and elegance.

Inside, the self-winding Rolex calibre 3285 provides independent adjustment of the local hour hand, a second-time-zone display and approximately 70 hours of power reserve. Chromalight illumination, a Triplock crown and 100-metre water resistance complete the robust GMT-Master II design.

Specifications

• Brand: Rolex

• Collection: GMT-Master II

• Nickname: Bumblebee

• Reference: 126718GRNR

• Configuration: M126718GRNR-0001

• Year: 2025

• Case: 18 ct yellow gold

• Case Diameter: 40mm

• Bezel: Bidirectional, 24-hour graduated

• Bezel Insert: Grey and black Cerachrom ceramic with moulded numerals and graduations

• Dial: Black

• Movement: Rolex calibre 3285, mechanical and self-winding

• Power Reserve: Approximately 70 hours

• Precision: Approximately -2/+2 seconds per day after casing

• Crystal: Scratch-resistant sapphire with Cyclops lens

• Water Resistance: 100 metres

• Bracelet: 18 ct yellow-gold Jubilee bracelet

• Clasp: Folding Oysterlock safety clasp with Easylink 5mm extension

• Functions: Hours, minutes, seconds, instantaneous date, 24-hour display and second time zone

• Certification: Superlative Chronometer

• Special Features: Independently adjustable local hour hand, Triplock crown, Chromalight display, Chronergy escapement, Parachrom hairspring and Paraflex shock absorber.