The Rolex Caliber 3185 is a legendary movement, synonymous with the brand's commitment to precision, reliability, and enduring style. This self-winding mechanical marvel powered a significant portion of Rolex's GMT-Master II lineup for decades, cementing its place in horological history. This article will provide a comprehensive overview of the Caliber 3185, exploring its technical specifications, performance characteristics, the models it powered, and its place within the broader Rolex movement landscape. We'll also delve into common queries surrounding its price, comparisons with its successor, and the availability of replacement movements.
Unveiling the Rolex Caliber 3185: Technical Specifications and Design
The Caliber 3185 is a high-precision, self-winding mechanical movement boasting a robust construction that reflects Rolex's dedication to exceptional durability. Key features include:
* Self-winding mechanism: Employing a highly efficient rotor system, the 3185 automatically winds itself through the natural movement of the wearer's wrist, eliminating the need for manual winding. This ensures consistent power reserve.
* Chronometer certification: A testament to its accuracy, the Caliber 3185 is officially certified as a chronometer by COSC (Contrôle Officiel Suisse des Chronomètres), guaranteeing its precision within strict tolerances.
* Date function: A practical feature, the instantaneous date change mechanism precisely advances the date at midnight.
* GMT function: The defining characteristic of the 3185 is its GMT functionality, allowing the wearer to track two time zones simultaneously. This is accomplished through a independently adjustable 24-hour hand.
* Shock resistance: Rolex implements advanced shock absorption techniques within the 3185, protecting it from the impacts of everyday wear.
* Magnetic resistance: The movement is designed to resist magnetic fields, ensuring consistent performance even in environments with strong magnetic interference.
* High beat rate: The movement operates at a frequency of 28,800 vibrations per hour (4 Hz), contributing to its accuracy and smooth seconds hand sweep.
* Jewels: Typically featuring 31 jewels, these reduce friction within the movement, contributing to its longevity and efficiency.
* Power reserve: The Caliber 3185 provides a power reserve of approximately 48 hours, allowing the watch to continue running even if it is not worn for a short period.
Rolex Caliber 3185 Price: A Market Overview
The price of a Rolex watch equipped with the Caliber 3185 varies considerably depending on several factors:
* Model: Different GMT-Master II models powered by the 3185 command different prices. Vintage models, particularly those in exceptional condition, often fetch premium prices.
* Condition: The overall condition of the watch, including the case, bracelet, and dial, significantly impacts its value. Well-maintained watches in pristine condition are naturally more expensive.
* Rarity: Certain variations or limited editions can command higher prices due to their rarity and desirability among collectors.
* Market trends: Like any luxury item, the price of Rolex watches fluctuates based on market demand and overall economic conditions.
While providing a precise price range is impossible, expect to find pre-owned Rolex GMT-Master II models with the Caliber 3185 ranging from several thousand dollars to tens of thousands of dollars, depending on the factors mentioned above. New, equivalent models using the later 3186 movement will naturally command higher prices.
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