GF Factory Breitling Premier B01 Chronograph Bentley Limited Edition watch review

The Breitling Navitimer model is produced by the leading Super Clone manufacturer workshops with a solid 316L stainless steel case, standard case diameter and 7750 automatic chronograph movement architecture. It is among the most successful 1:1 super clone watch reviews on the market, with its sapphire crystal AR coating glass, original case tolerances and detailed workmanship.

The diameter of the watch is 42.5 mm and is exactly the same as the original; Its thickness is 15.5 mm, that is, 1.5 mm thicker than the original. The main reason for this is the dome-shaped sapphire glass; Without it, the thickness could have been kept at 14 mm. In addition, the original Manufacture 01 movement is relatively thin, while the 7750 movement is a little thicker!

Case and Body Workmanship

Made from polished 316L stainless steel; Both the look and feel of the case in the hand are extremely good! The outer surface of the case is polished and has a unique metal shine. "BENTLEY" is stamped on one side of the case!

Dial and Hand Details

The dial has a blue inner ring and two blue secondary dials. The red second hand and red 60-minute scale ring in the center of the dial are inspired by the red stitching on the cockpit upholstery of the Bentley Continental GT Mulliner convertible! Combined with the straight-line pattern of the dial, I think the visual appeal of the dial is extremely successful!

Movement and Caliber Performance

7750 was used as the movement, so it is functionally the same as the original. The small seconds dial at 9 o'clock is the small seconds display, and the subdial at 3 o'clock is the minute counter. There are three buttons, one above and one below the crown on the left: pressing the upper one starts the chronograph, pressing it again stops it; the middle one is for time and date setting; the lower one resets the chronograph.

There is a point to be aware of during use: do not keep the chronograph function on all the time under normal conditions, this will easily wear out the mechanism. The history of the 7750 movement is slow; That is, around 11 o'clock in the evening, the date begins to change slowly. It is best to turn the crown slowly in this area when making manual adjustments.

In order to preserve the thickness, this time GF Factory directly chose the Dandong 7750 movement and did not add any bridge decoration; Therefore, there are still significant differences in appearance between Breitling's own Manufacture 01 movement. For example, the shape of the shock absorber, for example the balance direction, for example the blue steel screws of the 7750 are not in manufacture 01. It is not possible to compare the mechanism details in this watch, but the design of the rotor and center shaft bottom cover are exactly the same.