
ZF Factory Tudor Black Bay 68 M7943 Automatic Watch
The ZF Factory Tudor Black Bay 68 M7943 combines the signature styling of the Black Bay collection with a larger 43mm case and vintage-inspired details. Available with either a blue sunray dial or a silver dial, it features a domed sapphire crystal, stainless steel bracelet and automatic movement for everyday wear.
43mm Stainless Steel Case
The watch is built with a 43mm stainless steel case finished with brushed and polished surfaces to create a balanced contrast between durability and refinement.
The larger case size provides a stronger wrist presence while maintaining the classic proportions associated with the Black Bay collection.
Blue or Silver Dial
Two dial options are available:
* Blue Sunray Dial – A sunray-brushed finish creates changing reflections under different lighting conditions.
* Silver Dial – A clean and understated finish that emphasizes legibility and timeless styling.
Both versions retain the classic Black Bay layout with applied metal hour markers and a balanced dial design.
Super-LumiNova® Hour Markers
Applied hour markers are filled with Super-LumiNova® luminous material to improve visibility in low-light environments.
The signature snowflake hands also feature luminous filling, maintaining the recognizable Tudor dive-watch design while providing clear readability.
Domed Sapphire Crystal
The watch is fitted with a domed sapphire crystal that enhances the vintage-inspired appearance while providing excellent transparency and good resistance to everyday scratches.
Although sapphire crystal is highly scratch resistant, direct impacts should still be avoided.
Three-Link Stainless Steel Bracelet
The stainless steel bracelet features a classic three-link construction with brushed and polished finishing that matches the case.
The bracelet is equipped with a T-Fit adjustable clasp, allowing tool-free micro-adjustment over approximately 8mm to improve comfort throughout the day.
Its flexible link construction provides a comfortable fit while maintaining the robust appearance expected from a sports watch.
Automatic Mechanical Movement
The watch is powered by an automatic mechanical movement, providing automatic winding and reliable daily timekeeping.
Mechanical watch accuracy may vary depending on wearing habits, power reserve, temperature and resting position. Regular wear or occasional manual winding is recommended.
Product Specifications
Item Specification
Factory ZF Factory
Model Tudor Black Bay 68 M7943
Case Material Stainless Steel
Case Size 43mm
Movement Automatic Mechanical Movement
Crystal Domed Sapphire Crystal
Dial Options Blue Sunray / Silver
Hands Snowflake Hands
Luminous Material Super-LumiNova®
Bracelet Three-Link Stainless Steel Bracelet
Clasp T-Fit Adjustable Clasp
Clasp Adjustment Approximately 8mm
Ordering Notice
Due to high demand and limited factory production, this model may be unavailable at times.
Please contact us to confirm current availability before placing your order. Orders will be processed only after factory stock has been confirmed.
Wearing and Care Advice
Clean the watch regularly using a soft microfiber cloth to remove fingerprints and dust. Avoid strong impacts, abrasive materials and harsh chemicals that may affect the finish.
Mechanical movements perform best when worn regularly. If the watch is not worn for an extended period, occasional manual winding is recommended to maintain sufficient power reserve.
Frequently Asked Questions
What is the case size?
The watch features a 43mm stainless steel case.
What dial colors are available?
It is available with either a blue sunray dial or a silver dial.
Does it use a sapphire crystal?
Yes. It is equipped with a domed sapphire crystal.
Does the bracelet have an adjustable clasp?
Yes. It features a T-Fit adjustable clasp with approximately 8mm of tool-free micro-adjustment.
Does the watch have luminous markers?
Yes. Both the applied hour markers and snowflake hands are coated with Super-LumiNova® luminous material.
Is this model suitable for everyday wear?
Yes. The combination of the 43mm case, stainless steel bracelet and automatic movement makes it suitable for both everyday and business casual wear.
Please identify the merchant when purchasing to prevent buying counterfeit ZF Factory products.
We specialize in offering high-quality replica watches, perfectly combining exquisite craftsmanship with reasonable prices. All products are photographed in real life to ensure accurate and reliable descriptions, helping you make confident and informed purchasing decisions. Please note that watches do not come with the original brand boxes; if needed, they can be purchased separately.
We place great importance on each customer’s shopping experience. Every watch is guaranteed to match the version from the selected factory, with absolutely no bait-and-switch. Before shipping, we provide a complete video package including movement testing and actual product display to ensure accuracy. If you need specific details confirmed, we’re happy to take custom photos If the model you are looking for is not displayed on the website, please contact our professional customer service, and we will assist you in finding it.
Please note that replica watches are not genuine products and may not meet the standards of those seeking absolute perfection. If you have extremely high requirements for details, please carefully consider whether the product is suitable for you. Thank you for your understanding and support—we are committed to providing you with professional service.























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