Reference:116505: Difference between revisions
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Deep audit: ground dial and service claims, humanize prose, and repair gallery |
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Caliber 4130 sits inside every 116505, the same first in-house Rolex chronograph that launched on the 116520 in 2000. It couples the chronograph through a vertical clutch and handles start, stop, and reset on a column wheel, running at 28,800 vph on 44 jewels with a 72-hour reserve and COSC certification. The blue Parachrom hairspring is standard on production from around 2005 onward. The chronograph layout places the hour and minute counters on one side of the movement. Service work and replaced parts should be recorded separately from the factory specification. | Caliber 4130 sits inside every 116505, the same first in-house Rolex chronograph that launched on the 116520 in 2000. It couples the chronograph through a vertical clutch and handles start, stop, and reset on a column wheel, running at 28,800 vph on 44 jewels with a 72-hour reserve and COSC certification. The blue Parachrom hairspring is standard on production from around 2005 onward. The chronograph layout places the hour and minute counters on one side of the movement. Service work and replaced parts should be recorded separately from the factory specification. | ||
The 116505 is described as COSC-certified, and later Rolex documentation uses the post-2015 Superlative Chronometer standard. The certification language and warranty documentation should be read from the period of the individual watch. | The 116505 is described as COSC-certified, and later Rolex documentation uses the post-2015 Superlative Chronometer standard. The certification language and warranty documentation should be read from the period of the individual watch. | ||
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The Daytona never adopted the Glidelock micro-extension Rolex rolled onto the Submariner-line clasps in 2010. Easylink remains the only on-bracelet adjustment the 116505 ever offered. | The Daytona never adopted the Glidelock micro-extension Rolex rolled onto the Submariner-line clasps in 2010. Easylink remains the only on-bracelet adjustment the 116505 ever offered. | ||
Finishing follows the standard modern precious-metal Daytona formula, with brushed outer links, polished centre links, and a polished clasp cover | Finishing follows the standard modern precious-metal Daytona formula, with brushed outer links, polished centre links, and a polished clasp cover. | ||
==Special branches== | ==Special branches== | ||
The cited | The cited records document chocolate, black, ivory, sundust and meteorite dials, with diamond and baguette markers in some catalogues. Each configuration remains tied to its period source and individual watch. | ||
The meteorite dial is | The meteorite dial is documented in later catalogue records. The cited material does not establish a single introduction year or how long it was available before the 2023 cal 4131 transition. The meteorite base shows a natural Widmanstätten pattern, so individual dials differ. Dealer descriptions sometimes distinguish the meteorite dial by price, but that does not establish a reference-wide rule. | ||
The | The related metal references use different bezel and bracelet combinations: the white-gold 116519LN pairs a black Cerachrom bezel with Oysterflex, while the yellow-gold 116508 and Everose 116505 use engraved metal bezels and Oyster bracelets. The 116505’s documented configuration is the Everose case, engraved bezel and Oyster bracelet. | ||
The cited auction record does not include a Tiffany & Co.-signed 116505. Earlier signed Daytona examples belong to a different period and should not be used to infer a 116505 branch. | The cited auction record does not include a Tiffany & Co.-signed 116505. Earlier signed Daytona examples belong to a different period and should not be used to infer a 116505 branch. | ||