THE JOURNAL
ZF Factory Masterpiece Tudor Black Bay Blue 79220B Analysis and Review

Movement: 2824 automatic mechanical movement
Size: 41x12mm
Case: 316 stainless steel
Crystal: Sapphire crystal, super luminescence
Strap: 316 stainless steel bracelet, folding clasp
Water resistance: 100 metres

1. The glass design has been adjusted from the original parallel style to a domed shape, more strongly evoking the vintage, nostalgic sentiment of this series.
2. Redesigned steel bracelet; the links on both sides of the 17 'Little Blue Flower' bracelet are joined with rivets, featuring a stepped structure that merges historical heritage with contemporary design.
3.The 41mm diameter case is paired with an ice-blue rotating bezel, while the " riveted " stainless steel bracelet echoes the domed crystal from end to end. Bringing you a refreshingly different experience this summer.

In recent years, blue-themed watches have rapidly captured public attention, becoming a major trend in horology. Tudor's Heritage Black Bay 'Little Blue Flower' stands out as a prime representative. The ZF factory replica of this Tudor model has undergone multiple refinements, improving numerous details to achieve impressive overall quality. Today, we present a detailed review of this masterpiece from the ZF factory.Tudor 'Little Blue Flower' 79220B An analytical review that watch enthusiasts should not miss.

The craftsmanship on the case of the 'Little Blue Flower' is exceptionally refined. The serrations on the outer bezel are finely executed, and the matt ceramic ring is understated yet precise. The brushed finishing is executed remarkably well, with clean linear graining that underscores the watch's quality feel.

The domed scratch-resistant sapphire crystal with anti-reflective coating delivers strong clarity. The case flanks feature a polished finish that creates an attractive mirror effect.

The anti-clockwise unidirectional rotating bezel features a deep blue base with rich saturation and uniform colouring throughout, matching the genuine shade closely. The numerical scale and font sizing on the insert also remain entirely faithful to the original.

The outer edges of the lugs feature polished chamfers, creating a sharp contrast with the brushed finishing on the front of the case.

The execution and setting of the luminescent pip surpass those of the Submariner. The Submariner features a thin metal ring securing a convex pip that can feel slightly sharp to the touch. In contrast, the Tudor uses a flat luminescent pip encased in a thicker metal surround, giving it a smooth, refined and exquisitely crafted appearance.


The flanks of the case are polished to a brilliant, mirror-like finish. The screw-down crown, designed for diving use, is intricately decorated with a delicate flower motif.

The Tudor case back sits relatively flat—lower than the Oyster back on the Submariner series—making it noticeably more comfortable on the wrist.


The clasp is well-made and simpler in construction than the Submariner series. It comprises a safety catch and a folding mechanism, though it lacks the quick-adjust extension system found on the Submariner.

ZF Factory V4 Edition Tudor 'Little Blue Flower'Through continuous refinements and updates, it has achieved its current standard. Although a few minor details cannot fully match the genuine piece, it stands as the finest replica version currently available on the market, offering remarkable visual proximity to the original. Enthusiasts fond of this 'Little Blue Flower' model can certainly consider adding it to their collection.
[ZF Factory] Tudor HERITAGE BLACK BAY Series 'Little Blue Flower' 79220B
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