GF Factory Breitling Avenger Blackbird 44 V4 Automatic Watch
The GF Factory Breitling Avenger Blackbird 44 V4 combines a 44mm titanium case and 12.7mm thickness with a 2824 automatic mechanical movement.
This V4 configuration includes updated dial-back engraving and decorative movement finishing, together with a sapphire crystal and luminous dial and hand elements.
Rubber and nylon strap configurations are available, both paired with a pin-style buckle. The supplied water-resistance specification is 100 meters.
44mm Titanium Case
The GF Factory Avenger Blackbird features a 44mm titanium case.
Titanium provides a different wearing character from stainless steel because of its lower density, making it particularly relevant on a larger 44mm sports-watch case.
The material also has a distinctive darker metallic appearance compared with conventional polished stainless steel.
No specific titanium grade was supplied, so the page does not assume Grade 2 or Grade 5 titanium.
12.7mm Case Thickness
The supplied case thickness is 12.7mm, giving documented dimensions of 44 × 12.7mm.
Recording both measurements provides a more useful reference for evaluating the physical proportions of the watch.
Although the case diameter is relatively large, thickness is a separate measurement and directly affects how prominently the watch sits above the wrist.
V4 Configuration
This model is identified as the V4 configuration.
The supplied update information specifically references revised engraving details on the rear side of the dial together with decorative movement finishing.
For technical documentation, V4 is treated as a version identifier rather than a claim that it is automatically superior to every earlier or alternative configuration.
This also makes it easier to distinguish future QC data recorded from V4 watches.
2824 Automatic Movement
The watch uses a 2824 automatic mechanical movement.
Automatic winding allows normal wrist motion to contribute to winding the movement during regular wear.
If the watch stops after remaining unworn, the movement can also be manually wound before setting the time.
No measured accuracy, amplitude, beat error or power-reserve data were supplied, so these figures are not added.
Decorative Movement Finishing
The supplied V4 specification references additional decorative finishing applied to the movement.
This treatment concerns the movement’s visual presentation rather than changing its underlying identification as a 2824-based automatic mechanical movement.
For that reason, the page does not describe the installed caliber as an original Breitling movement.
Future QC testing should continue to identify it according to its actual 2824 movement architecture.
Updated Engraving Details
Another V4 update concerns engraving details associated with the rear side of the dial assembly.
Engraving can be useful for identifying different production revisions when comparing earlier and later configurations.
Because the supplied information does not provide exact engraving text or dimensional comparisons, no unsupported claim of identical engraving is made.
Sapphire Crystal
The dial is protected by a sapphire crystal.
Sapphire provides high resistance to normal surface scratches while maintaining good optical transparency.
It is particularly suitable for sports-watch applications where the crystal may be exposed to frequent everyday contact.
Despite its high surface hardness, concentrated impacts against hard objects should still be avoided.
Luminous Dial and Hands
The dial and hands incorporate luminous elements to support readability in low-light environments.
After exposure to a suitable light source, the luminous material remains visible for a period of time in darkness.
No exact luminous compound, brightness measurement or independently tested illumination duration was supplied.
For this reason, the page does not make unsupported claims regarding luminous grade or performance.
Rubber Strap Option
A rubber strap is available for this configuration.
Rubber provides flexibility around the wrist and creates a sports-oriented pairing with the titanium case.
It is also relatively straightforward to clean after normal exposure to perspiration or moisture.
The exact rubber composition was not supplied, so it is documented simply as a rubber strap.
Nylon Strap Option
The second supplied configuration uses a nylon strap.
Compared with rubber, nylon provides a different texture and appearance while retaining a lightweight strap architecture suitable for the 44mm titanium case.
After exposure to moisture, the strap should be allowed to dry completely before storage.
Pin Buckle
Both supplied strap configurations use a pin-style buckle.
The conventional buckle construction allows strap length to be adjusted through the available holes.
The buckle, spring bars and strap attachment points should be inspected periodically for looseness or excessive wear.
No confirmed buckle material was supplied, so an unsupported titanium or steel specification is not added.
100m Water-Resistance Specification
The supplied configuration lists 100 meters of water resistance.
Actual water resistance depends on the assembly and condition of the crown, seals, crystal, caseback and other case components.
A factory specification should therefore be distinguished from an individual pressure-test result.
Professional pressure testing is recommended before swimming or other intentional water exposure.
Product Specifications
Item Specification
Factory GF Factory
Brand Breitling
Collection Avenger
Model Blackbird 44
Version V4
Case Diameter 44mm
Case Thickness 12.7mm
Case Material Titanium
Movement 2824 Automatic
Winding Automatic
Movement Finish Decorative Finishing
V4 Update Updated Engraving Details
Crystal Sapphire Crystal
Luminous Display Dial & Hands
Strap Option 1 Rubber
Strap Option 2 Nylon
Buckle Pin Buckle
Water Resistance 100m Specification
Style Automatic Sports Watch
Titanium Case and Wearing Characteristics
The combination of a 44 × 12.7mm case and titanium construction is one of the most useful technical characteristics of this Avenger Blackbird configuration.
A 44mm case creates a substantial wrist presence, while titanium generally provides lower weight than an equivalently sized stainless steel structure.
The rubber and nylon strap options also avoid adding the additional mass associated with a full metal bracelet.
Actual watch weight was not supplied, so no numerical weight is assumed.
V4 Technical Changes
For database purposes, the V4 designation should primarily be associated with the updated engraving details and decorative movement finishing identified in the supplied information.
This provides a concrete distinction from earlier configurations without relying on generic phrases such as “ultimate version” or “perfect upgrade.”
If you later obtain V3 and V4 examples for direct QC measurement, the differences can be documented separately using actual dimensions, movement data and detailed photographs.
Wearing and Care Advice
Protect the 2824 automatic movement from heavy impacts and strong magnetic fields.
Use a clean microfiber cloth for routine cleaning of the titanium case and sapphire crystal.
Avoid aggressive polishing of titanium surfaces because it can alter the original surface finish.
Rubber straps can be gently cleaned and dried after regular use, while nylon straps should be allowed to dry thoroughly after exposure to moisture.
Although the supplied specification is 100m water resistance, individual pressure testing is recommended before intentional water exposure.
Frequently Asked Questions
What size is the GF Factory Avenger Blackbird V4?
The supplied dimensions are 44mm in diameter and 12.7mm in thickness.
What material is the case?
The case is specified as titanium. No specific titanium grade was provided.
What movement does this version use?
It uses a 2824 automatic mechanical movement with decorative finishing.
What changed on the V4 version?
The supplied information identifies updated engraving details and decorative movement finishing as V4 changes.
What straps are available?
The supplied configurations include rubber and nylon strap options, paired with a pin-style buckle.
What is the supplied water-resistance specification?
The supplied specification is 100 meters. Individual pressure testing is recommended before intentional water exposure.
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