ZF Factory Tudor Biwan
In the fiercely competitive field of high-end Collectwatches, the ZF factory is famous for its precise control of details and in-depth restoration of classic styles. After successfully launching a number of complex function watches, ZF has set its sights on the Tudor Black Bay series, which is known for its rugged durability and retro style. The two 37mm stainless steel watches launched this time replicate the classic quartz style, providing an excellent choice for watch lovers who love retro sizes and unique dial designs.
Size Positioning Retro Essence
The 37 mm diameter is the core highlight of this Collect. Under the trend of modern men's watches generally pursuing sizes above 40 mm, this size accurately replicates the classic style of watches in the 1970s and 1980s. It is not only suitable for wearers with thinner wrists, but also authentically conveys the retro soul of the Black Bay series. Its compact size gives it a unique wearing experience, taking into account comfort and classic proportions, making it stand out among many dive watches and highlighting the wearer's excellent aesthetic taste.
Sturdy material and exquisite workmanship
The case and bracelet are made of high-quality stainless steel and have been finely brushed and polished by the ZF factory to present a delicate texture consistent with the original. The sturdy material ensures the durability of the watch in daily wear. The design of the screw-in crown is a symbol of professional dive watches, which greatly improves the water resistance sealing performance of the watch. The Tudor Rose logo is embossed on the crown. This retro brand logo is clearly engraved, showing ZF’s ingenious craftsmanship in every detail.
Outer ring design professional functions
The watch is equipped with a 60-minute scale one-way rotating outer ring, which is the iconic function of dive watch and is used to safely calculate the dive time. The outer ring is designed with an aluminum word ring without minute scale. This detail faithfully replicates the simple style of the original. The aluminum ring material gives it a unique matte texture and retro charm. The rotation feels tight and the sense of segmentation is clear, ensuring the reliability of functionality and operating experience.
Black dial, classic and timeless
Model M79000N-0001replica watchesEquipped with a deep black dial. The black dial is the most classic and least outdated choice for dive watches, with strong readability and versatility. The disk design continues the classic layout of the Tudor Black Bay series. The iconic “snowflake” hands are large and eye-catching, complementing the three-dimensional time scales. The entire dial presents a pure and professional tool watch temperament, with a strong retro flavor.

Blue disk unique trend
Model M79000-0001replica watchesIt is equipped with a unique blue dial. This color scheme replicates the famous "blue face" style in Tudor's history, making it more personalized and collectible. The blue disk will show subtle changes under the light, making it more lively and special than the black model. It represents Tudor's innovative attempts to respond to market challenges during the quartz storm, and is an iconic chapter in its history.

Disk details are clear and easy to read
The dials of both watches maintain a very high degree of restoration. The classic “snowflake” hour hand has sharp edges and corners, and forms a distinct brand identity with the square minute hand. The time scales and hands are coated with full lume material to ensure that the time can still be read clearly in dim environments. The printing on the disk is clean and neat, without any unnecessary decoration. Everything is oriented towards functionality, which perfectly interprets the essence of the tool watch.
Summary evaluation retro choice
In general, these two 37mm Tudor Biwan Collectwatches launched by ZF Factory are an accurate capture of the classic retro style. It does not pursue the ultimate in functional complexity, but highly restores the essence of the original work in terms of size, material, color matching and details. For watch lovers who like retro style, pursue wearing comfort or have smaller wrist sizes, these two watches are undoubtedly very attractive choices. With exquisite craftsmanship, they reproduce a unique and charming design chapter in Tudor's history.
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