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What do you look for when choosing a mechanical watch?
Many people would probably answer "design," "functionality," and "asset value." Of course, appearance and resale value are very important points, but by increasing your knowledge and understanding of the historical background of brands and models, minor changes over the years, and other factors, you will likely come to love watches even more and enjoy the fun of choosing one. In this column, we will provide as much information as possible about mechanical watches to both beginners and advanced watchers, and will provide a thorough analysis and explanation to help you choose a watch.
This time, we will be focusing on the Rolex GMT-Master II "Ref. 126710BLRO, Ref. 126710BLNR, Ref. 126720VTNR, Ref. 126710GRNR," so please read to the end.
Fourth-generation GMT-Master II Ref. 126710BLRO, Ref. 126710BLNR, Ref. 126720VTNR, Ref. 126710GRNR
In 2018, Rolex announced the next generation GMT-Master II, the Ref. 126710BLRO, featuring the long-awaited Pepsi bezel.
Equipped with the newly developed "Cal. 3285," the power reserve has been improved to approximately 70 hours. The finish of the case and bracelet has also been renewed, making it a representative example of the modern "GMT-Master II" with a more refined and luxurious feel.
Subsequently, the current lineup was further expanded with the release of the "Ref. 126710BLNR (commonly known as Batman)" in 2019, the "Ref. 126720VTNR (commonly known as Sprite)" in 2022, which attracted attention for its left-side crown and green and black bezel, and the "Ref. 126710GRNR" with a black and gray bezel in 2023.
Basic specifications
・Manufacturing period 126710BLRO: From 2018
126710BLNR: 2019~
126720VTNR: 2022~
126710GRNR: From 2023
Case size: 40mm
Rotating bezel with 24-hour graduated Cerachrom insert. Crystal: Sapphire crystal. Water resistance: 100m.
Movement: Cal.3285
Bracelet: Jubilee bracelet/Oyster bracelet
Dial and luminous
night light
All models feature Rolex's proprietary Chromalight luminous material.
It emits blue light and boasts long-lasting visibility and high durability.
Dial Variations
All logos are "GMT-MASTER II" type.
It is only available with a black dial, but the combination with the bezel color gives it a distinct personality.
bezel
Ref.126710BLRO
The classic blue and red colorway, commonly known as "Pepsi," is a long-awaited reissue. Early models (around 2018) had a lighter color scheme, known as the Mk.1, and command a premium price.
*Only the Jubilee bracelet will be available until 2021.
Reference 126710BLNR
Nicknamed "Batman," it features a cool blue and black color scheme. While there are few visual differences between this and the "Ref. 116710BLNR," it is differentiated by the crown mark between "SWISS MADE" and the movement.
*Only the Jubilee bracelet will be available until 2021.
Ref.126720VTNR
Nicknamed "Sprite," it features a green and black bezel, a first in the series with a left-handed crown, and a reversed calendar, creating a unique presence. The first green bezel and left-handed version garnered a lot of attention, with initial deliveries seeing prices soar to 5-6 million yen.
Ref.126710GRNR
It will be released first for the Arabic market and will be officially released in 2023. Its calming monotone grey and black color scheme makes it easy to wear to business.
bracelet
Jubilee Bracelet (69200)
Oyster bracelet (79200)
Both clasps are equipped with an easy link mechanism (extension adjustment of approximately 5 mm), combining comfort and practicality.
Movement
All models are equipped with the "Cal.3285," the successor to the "Cal.3186," and has the following features:
- Parachrom hairspring and Chronergy escapement for improved magnetic and shock resistance - Vibration frequency: 28,800 bph - Power reserve: approximately 70 hours - GMT display with date function - Chronometer certified
summary
The fourth-generation GMT-Master II is a modern flagship collection that combines the three elements of design, performance, and individuality.
The "Ref. 126710BLRO" and "Ref. 126710BLNR" each have a classic charm and a cool impression, attracting many fans. The "Ref. 126720VTNR" stands out with its innovative left-hand crown design and new color scheme, while the "Ref. 126710GRNR" is attracting attention as a calm and new option.
Although they are current models, each one has its own story and personality, and the diversity of choices available to suit your needs and fashion is a major attraction.
With new variations expected to appear in the future, these four watches are sure to be valuable additions to any collection.
