Rolex Submariner 40 mm 1680-2 Steel Black Rolex Submariner 40 mm 1680-2 Steel Black

The Rolex Submariner reference 1680-2 is one of the most storied references in the entire Submariner lineage, and acquiring an authentic example represents a meaningful moment for any collector or enthusiast. Introduced as part of the 1680 family — the first Submariner to carry a date complication — this reference cemented the model's status not merely as a professional dive instrument but as a genuine luxury object worthy of decades of admiration. The 1680 series was produced across a long run and evolved through several sub-references and dial variants, making each individual example a small piece of horological history.

The case measures a classic 40mm in diameter, machined from stainless steel in Rolex's signature Oyster construction. This is the case architecture that defined the modern Submariner: broad, confident lugs, a screwdown crown, and the kind of dimensional proportions that sit perfectly on a wide range of wrist sizes. The steel finishing combines brushed and polished surfaces to deliver the distinctly utilitarian-yet-refined appearance that collectors have prized for generations. At 40mm, the 1680-2 occupies the sweet spot between purposeful dive tool and sophisticated dress-capable sport watch.

The black dial is a defining feature of this reference, delivering the high-contrast legibility that professional divers and watch enthusiasts alike have relied upon. Against the matte or gloss black surface — characteristic of 1680-era dials — the applied hour markers and Mercedes hands read with immediate clarity. The aluminum bezel insert, a hallmark of this generation, features the classic 60-minute graduated diving scale and carries the patina and character that only decades of authentic wear can produce, making each vintage 1680-2 subtly unique.

Power comes from Rolex's automatic movement, a self-winding caliber befitting the era's engineering standards. The Oyster bracelet completes the package, offering the integrated, purpose-built look that remains one of Rolex's most enduring design achievements. The combination of automatic winding, robust Oyster case construction, and 300-meter water resistance rating reflects the serious dive-tool intent behind every design decision Rolex made during this reference's production.

Bizak & Co. has authenticated this Rolex Submariner 1680-2 as a certified genuine example offered in used condition. Vintage Rolex Submariners of this reference are increasingly difficult to source in honest, wearable condition, and the 1680-2 in particular commands strong collector interest for its historical significance and visual integrity. Whether you are building a vintage Rolex collection, seeking your first serious dive watch, or looking for a wearable piece of horological heritage, this reference delivers on every level. Reach out to Bizak & Co. to learn more, ask about condition details, or to purchase this Submariner online today.