The Vintage Tudor Submariner 94110 "Snowflake"

A Mid-Century Legend of Visibility and Design

The Tudor Submariner Ref. 94110 is one of the most significant and sought-after timepieces in the history of professional dive watches.1 Known affectionately by collectors as the "Snowflake," this model represents a pivotal era where Tudor established its own distinct visual identity, separate from its parent company, Rolex.2 Originally introduced in the mid-1970s, the Ref. 94110—especially the blue-dialed variant—has achieved cult status for its bold geometry and its storied connection to elite military forces like the French Marine Nationale.3

The Iconic "Snowflake" Identity

The nickname "Snowflake" comes from the unique, angular design of the hour hand and the square-shaped hour markers.4 This wasn't just an aesthetic choice; it was a functional innovation designed to increase the surface area of the luminescent material. By creating a hand that was visibly different from the minute hand, Tudor ensured that divers could read the time with absolute certainty in the murky, low-light conditions of the deep sea.5

The deep matte blue dial and matching bezel of the 94110 offer a sportier, more vibrant alternative to the traditional black-dialed Submariners.6 Over decades, these blue components often age into a stunning "ghost" fade, with the tritium lume plots developing a warm, eggshell-colored patina that makes every vintage example truly one-of-a-kind.7

Rolex Heritage, Tudor Heart

As a vintage Tudor, the Ref. 94110 benefits from the "Rolex treatment" while housing a robust, third-party movement. The watch features a 40mm stainless steel Oyster case, a screw-down "Triplock" crown, and a case back all produced by Rolex. This ensures the legendary water resistance and durability that the Submariner line is famous for.

Internally, the 94110 is powered by the modified ETA Calibre 2784.8 This automatic movement was a major upgrade for its time, featuring a high-beat frequency of 28,800 BPH for smoother second-hand movement and a "quick-set" date function—allowing the wearer to change the date independently without rotating the hour hands through a full 24-hour cycle.9

Key Benefits

• Legendary Military Pedigree: The Snowflake design was famously utilized by the French Navy (Marine Nationale) for over a decade, proving its mettle in the most demanding maritime environments.10

• Distinctive Collector Appeal: The square indices and "Snowflake" hands provide a unique look that is instantly recognizable and highly valued in the vintage market.11

• Modern Wearability: At 40mm with a slim profile, the 94110 wears comfortably on the modern wrist, offering vintage charm with the robust feel of a daily-capable tool watch.12

• Exceptional Patina: Vintage blue Snowflakes are prized for how they age; the "ghosting" of the bezel and the yellowing of the tritium lume create a rich, historical character.13

• Historical Significance: This reference is the direct ancestor of Tudor’s modern Black Bay and Pelagos collections, making it an essential piece for any fan of the brand's history.14

Technical Specifications

The Tudor Submariner 94110 "Snowflake" is more than a watch; it is a piece of horological history.15 It embodies a time when a dive watch was a critical piece of survival equipment, and its enduring popularity today is a testament to the timelessness of its bold, functional design. For the vintage enthusiast, there are few watches that offer as much character, history, and "cool factor" as a blue Snowflake.