Rolex GMT‑Master II 40 mm Ref. 126713GRNR‑0001

🔹 Overview
The Rolex GMT‑Master II 40 mm Ref. 126713GRNR‑0001 combines sport utility with luxury, crafted in Yellow Rolesor (a blend of Oystersteel and 18 ct yellow gold). It features a bold black dial, a two-tone grey‑and‑black Cerachrom bezel, and a Jubilee bracelet, offering refined style with world‑traveler functionality. This model serves as an ideal companion for globetrotters craving both elegance and dual-time capability.

💎 Key Specifications
Origin: Switzerland 
Gender: Men’s / Unisex
Case Diameter: 40 mm, Oyster architecture in Oystersteel and yellow gold 
Case Material: Yellow Rolesor (Oystersteel + 18 ct yellow gold) 
Bezel: Bidirectional 24‑hour graduated bezel with grey and black Cerachrom insert; platinum-coated numerals and indices 
Dial: Black with Chromalight lume for enhanced legibility in dark conditions
Hour Markers: Applied shapes (triangles, circles, rectangles) and Mercedes-style hands filled with Chromalight 
Bracelet Type: Jubilee bracelet in Yellow Rolesor; five-piece links; Oysterlock safety clasp with Easylink ~5 mm comfort extension
Glass: Scratch‑resistant sapphire crystal with Cyclops lens at 3 o’clock
Water Resistance: 100 meters / 330 feet; Triplock triple waterproofness system

⏱️ Movement
Type: Perpetual, mechanical, self‑winding with GMT functionality
Caliber: Rolex Calibre 3285, in‑house manufacture; includes Parachrom hairspring and Paraflex shock absorbers
Power Reserve: Approximately 70 hours

Functions:

• Central hours, minutes, seconds

• GMT hand for displaying a second time zone

• Independent rapid-setting “jumping hour” hand for local time adjustment

• Instantaneous date display at 3 o’clock

• Stop-seconds for precise synchronization

Voice of the Community
A collector on Reddit shared:

“Love this one. Perfect balance between sports and dress. Looks like a classic piece with a hint of flare with the grey. It’s the only watch on my list.”

✅ Highlight Summary
The Rolex GMT‑Master II Ref. 126713GRNR‑0001 elegantly merges Rolex’s functional heritage with refined aesthetics. Its Rolesor construction provides durability and elegance; the bi-color Cerachrom bezel enables dual‑time zone tracking with refined flair. Inside, the advanced Calibre 3285 delivers approximately 70 hours of power reserve and chronometer-certified precision. The Jubilee bracelet with Oysterlock and Easylink ensures both security and comfort, while the Chromalight display ensures legibility at all hours. With design rooted in travel and prestige, this model is a statement piece for international adventurers and aficionados alike.