Rolex Collecting: Horizontal vs. Vertical

The GMT-Master reference 1675 is a significant model in the brand's history, representing an evolution from earlier GMT-Master references. It was produced for an extended period, allowing for numerous dial, bezel, and hand variations throughout its production run. This reference is notable for its introduction of crown guards, enhancing the watch's robustness and contributing to its distinct profile. It solidified the GMT-Master's design language, which would influence subsequent generations.

This reference features a 40mm case, available in stainless steel, yellow gold, or a two-tone combination of steel and yellow gold. It is powered by the automatic Caliber 1575, a chronometer-certified movement known for its reliability and a power reserve of approximately 42 hours. The watch is fitted with an acrylic crystal and offers a water resistance of 50 meters, suitable for everyday wear. The bidirectional rotating bezel, typically with an aluminum insert, displays a 24-hour scale.

For collectors, the 1675 is highly sought after due to its long production period and the resulting variety of configurations, including different dial types (gilt, matte), hand styles, and bezel colors (Pepsi, all-red, all-black). Its four-digit reference number and acrylic crystal are key characteristics that define it as a vintage Rolex. The reference appeals to those interested in the historical development of the GMT-Master line and the nuances of vintage watch collecting.

The Rolex Submariner reference 1680 is notable as the first Submariner model to feature a date complication, marking a significant evolution for the line. Introduced in the late 1960s, it bridged the gap between the earlier no-date Submariners and later iterations, offering enhanced functionality while retaining the robust characteristics of the professional tool watch. This reference is distinguished by its single cyclops date magnifier on the crystal, a feature that would become a hallmark of many subsequent Rolex models.

This reference typically features a 40mm steel case, housing the self-winding Caliber 1575 movement. The movement provides a power reserve of approximately 48 hours. The crystal is acrylic, commonly referred to as Plexiglas, contributing to its vintage aesthetic. Water resistance for the 1680 is rated at 200 meters, consistent with its design as a reliable underwater instrument.

For collectors, the reference 1680 is highly sought after, particularly early examples with "Red Submariner" dials where the word "Submariner" is printed in red. These variants represent a distinct period in Rolex's production history and are prized for their rarity and aesthetic appeal. The 1680 appeals to those who appreciate the blend of historical significance, functional design, and the tangible qualities of vintage Rolex manufacturing.

The Rolex GMT-Master reference 1675Gilt is a notable early iteration of the GMT-Master line, distinguished by its gilt dial. This specific dial type, characterized by gold-colored text and minute track against a glossy black background, was produced for a limited period, making it a key identifier for collectors. It represents a transitional phase in Rolex's production, preceding the matte dial variants that would become standard later in the reference's long production run. The gilt dial provides a distinct aesthetic that sets it apart from later 1675 models.

This reference features a 40mm stainless steel Oyster case, designed for durability and water resistance. It is powered by the Rolex Caliber 1570 automatic movement, known for its reliability and precision, offering a power reserve of approximately 48 hours. The watch is fitted with an acrylic crystal, typical of Rolex sports watches from this era, and includes a bidirectional rotating 24-hour bezel, essential for tracking multiple time zones. Water resistance is rated at 50 meters, suitable for everyday wear.

The 1675Gilt appeals to collectors who appreciate the historical significance and unique visual characteristics of early Rolex sports watches. Its gilt dial, often developing a warm patina over time, is a highly sought-after feature, contributing to its desirability and value in the vintage market. This reference showcases the foundational design elements of the GMT-Master series, offering both GMT and date complications, and is typically found on either an Oyster or Jubilee bracelet.