Reference:6542 - Revision history

Klaudiusz: Deep audit: tighten provenance wording and source terminology

2026-09-29T03:34:09Z

Deep audit: tighten provenance wording and source terminology

← Older revision		Revision as of 03:34, 29 September 2026
Line 11:		Line 11:
	}}		}}

	<small>[[Reference:gmt-master\|GMT-Master]] → '''6542'''</small>		<small>[[Reference:gmt-master\|GMT-Master]] › '''6542'''</small>

	<div class="rp-lead">[[File:Ref 6542 schematic.svg\|thumb\|center\|640px\|alt=Original schematic of documented 6542 features; not a photograph or an authenticated example\|Schematic of the ref. 6542 form. It illustrates documented features and does not depict a specific watch.]]</div>		<div class="rp-lead">[[File:Ref 6542 schematic.svg\|thumb\|center\|640px\|alt=Original schematic of documented 6542 features; not a photograph or an authenticated example\|Schematic of the ref. 6542 form. It illustrates documented features and does not depict a specific watch.]]</div>
Line 48:		Line 48:
	==Where it sits in the line==		==Where it sits in the line==

	The 6542 established the GMT-Master's rotating 24-hour bezel and additional hand. Rolex dates the GMT-Master to 1955 and says several airlines, including Pan Am, used it. Rolex's 2024 GMT-Master II brochure dates the Pan Am partnership to 1959. Sotheby's repeats an earlier request story in some catalogues. Its 2023 lot for Pan Am captain Clarence Warren documents one 6542 from his family and a 1959 Pan Am advertisement showing the watch. ~~The published~~ Pan Am provenance ~~attaches~~ to Warren's example.		The 6542 established the GMT-Master's rotating 24-hour bezel and additional hand. Rolex dates the GMT-Master to 1955 and says several airlines, including Pan Am, used it. Rolex's 2024 GMT-Master II brochure dates the Pan Am partnership to 1959. Sotheby's repeats an earlier request story in some catalogues. Its 2023 lot for Pan Am captain Clarence Warren documents one 6542 from his family and a 1959 Pan Am advertisement showing the watch. That Pan Am provenance applies to Warren's example only.

	The next reference, 1675, added crown guards and used an anodized-aluminum bezel insert. Rolex dates both changes to 1959. Steel and gold 6542s belong to the same reference, but their bezel and dial details differ.		The next reference, 1675, added crown guards and used an anodized-aluminum bezel insert. Rolex dates both changes to 1959. Steel and gold 6542s belong to the same reference, but their bezel and dial details differ.
Line 64:		Line 64:
	Sotheby's records a circa-1958 steel 6542 from the family of Pan Am captain Clarence Warren. Its catalogue says the watch appears in a 1959 Pan Am advertisement and reports that the family believes Rolex gave it to Warren before a flight. This lot documents one captain's watch and its family history. The published Pan Am provenance applies to the Warren example.		Sotheby's records a circa-1958 steel 6542 from the family of Pan Am captain Clarence Warren. Its catalogue says the watch appears in a 1959 Pan Am advertisement and reports that the family believes Rolex gave it to Warren before a flight. This lot documents one captain's watch and its family history. The published Pan Am provenance applies to the Warren example.

	Rolex's 2024 brochure says the GMT-Master's Plexiglas 24-hour insert was replaced by anodized aluminum in 1959, when the case also gained crown guards. Auction catalogues commonly call the early insert Bakelite. Rolex uses Plexiglas in its collection history; auction catalogues often use Bakelite for individual early examples. The ~~article follows~~ each source's ~~wording~~.		Rolex's 2024 brochure says the GMT-Master's Plexiglas 24-hour insert was replaced by anodized aluminum in 1959, when the case also gained crown guards. Auction catalogues commonly call the early insert Bakelite. Rolex uses Plexiglas in its collection history; auction catalogues often use Bakelite for individual early examples. The description preserves each source's terminology.

	<span id="movement-notes"></span>		<span id="movement-notes"></span>
Line 139:		Line 139:
	\|}		\|}

	Each estimate and measurement above belongs to its individual sale entry. Sotheby's' 2023 gold-lot catalogue also gives a 1958 clasp stamp; that dates the bracelet; the watch head's date is separate. Christie's separately catalogues a circa-1959 yellow-gold 6542 with calibre 1065 and a 38 mm case.		Each estimate and measurement above belongs to its individual sale entry. Sotheby's 2023 gold-lot catalogue also gives a 1958 clasp stamp; that dates the bracelet; the watch head's date is separate. Christie's separately catalogues a circa-1959 yellow-gold 6542 with calibre 1065 and a 38 mm case.

	==Related references==		==Related references==

Admin: Use canonical Sources heading spacing

2026-09-25T03:54:55Z

Use canonical Sources heading spacing

← Older revision		Revision as of 03:54, 25 September 2026
Line 149:		Line 149:
	* [[Reference:Serial-numbers\|Serial numbers by year]]		* [[Reference:Serial-numbers\|Serial numbers by year]]

	==Sources==		== Sources ==

	* [https://www.rolex.com/about-rolex/history/1953-1967 Rolex, History: 1953–1967] — dates the GMT-Master to 1955 and identifies Pan Am among the airlines that used it.		* [https://www.rolex.com/about-rolex/history/1953-1967 Rolex, History: 1953–1967] — dates the GMT-Master to 1955 and identifies Pan Am among the airlines that used it.

Admin: Full evidence and prose audit; verified variants, chronology and image status

2026-09-25T03:54:17Z

Full evidence and prose audit; verified variants, chronology and image status

Show changes

Admin: SEO: fix stale image field to match the placed lead image

2026-09-14T04:44:01Z

SEO: fix stale image field to match the placed lead image

← Older revision		Revision as of 04:44, 14 September 2026
Line 4:		Line 4:
	\|description=The 6542 is the first GMT-Master and still the strangest one to collect. Launched in the Pan Am era with an unguarded Oyster case and a bakelite 24-hour…		\|description=The 6542 is the first GMT-Master and still the strangest one to collect. Launched in the Pan Am era with an unguarded Oyster case and a bakelite 24-hour…
	\|keywords=Rolex, 6542, GMT-Master, specifications, reference guide		\|keywords=Rolex, 6542, GMT-Master, specifications, reference guide
	\|image=6542 ~~Dial~~.~~png~~		\|image=Ref 6542 albino-white.webp
	\|image_alt=6542 ~~Dial~~		\|image_alt=Rolex 6542 GMT-Master
	\|type=Article		\|type=Article
	\|og_type=article		\|og_type=article

Admin: Convert 1 legacy image(s) to WebP

2026-09-14T01:22:54Z

Convert 1 legacy image(s) to WebP

← Older revision		Revision as of 01:22, 14 September 2026
Line 106:		Line 106:
	== Dial map ==		== Dial map ==

	[[File:~~6542 Dial~~.~~png~~\|thumb\|right\|250px\|alt=6542 Dial\|6542 Dial]]		[[File:6542_Dial.webp\|thumb\|right\|250px\|alt=6542 Dial\|6542 Dial]]

	The steel and gold dials sit in separate lanes from the start.		The steel and gold dials sit in separate lanes from the start.

Admin: Layout: move duplicate hero-named image out of lead zone into its matching section

2026-09-07T01:27:07Z

Layout: move duplicate hero-named image out of lead zone into its matching section

← Older revision		Revision as of 01:27, 7 September 2026
Line 24:		Line 24:

	<span id="core-facts"></span>		<span id="core-facts"></span>

	~~[[File:6542 Dial.png\|thumb\|340x340px]]~~

	== Core facts ==		== Core facts ==
Line 107:		Line 105:
	<span id="dial-map"></span>		<span id="dial-map"></span>
	== Dial map ==		== Dial map ==

			[[File:6542 Dial.png\|thumb\|right\|250px\|alt=6542 Dial\|6542 Dial]]

	The steel and gold dials sit in separate lanes from the start.		The steel and gold dials sit in separate lanes from the start.

Admin: Layout: duplicate lead image removed

2026-09-06T23:10:22Z

Layout: duplicate lead image removed

← Older revision		Revision as of 23:10, 6 September 2026
Line 178:		Line 178:
	=== White-dial Albino ===		=== White-dial Albino ===

	~~[[File:Ref 6542 albino-white.webp\|thumb\|right\|280px\|alt=White-dial Albino outlier\|White-dial Albino outlier]]~~
	The Albino 6542 is a steel GMT-Master with a white dial where the reference is otherwise known for glossy black gilt. Rolex has never catalogued it, and the configuration appears in neither ''The Vintage Rolex Field Manual'' reference table nor Sotheby's collector guide dial list. It exists because a small handful of watches keep turning up with factory-style printed white dials, on cases, bezels, and movements that specialists read as period-correct.		The Albino 6542 is a steel GMT-Master with a white dial where the reference is otherwise known for glossy black gilt. Rolex has never catalogued it, and the configuration appears in neither ''The Vintage Rolex Field Manual'' reference table nor Sotheby's collector guide dial list. It exists because a small handful of watches keep turning up with factory-style printed white dials, on cases, bezels, and movements that specialists read as period-correct.

Admin: Layout: 4 image(s) moved into subsections

2026-09-06T23:03:53Z

Layout: 4 image(s) moved into subsections

← Older revision		Revision as of 23:03, 6 September 2026
Line 12:		Line 12:
	\|robots=index,follow,max-image-preview:large		\|robots=index,follow,max-image-preview:large
	}}		}}


	<small>[[Reference:gmt-master\|GMT-Master]] › '''6542'''</small>		<small>[[Reference:gmt-master\|GMT-Master]] › '''6542'''</small>
Line 76:		Line 75:
	== Production outline ==		== Production outline ==

	~~[[File:Ref 6542 gold-brown.webp\|thumb\|right\|250px\|alt=Gold 6542 with brown bakelite\|Gold 6542 with brown bakelite]]~~
	~~[[File:Ref 6542 service-example.webp\|thumb\|right\|280px\|alt=Service-path 6542 with metal insert\|Service-path 6542 with metal insert]]~~
	The 6542 reads in three paths rather than as a single chronology: the steel bakelite watch, the gold bakelite watch, and the service-path survivor. The run was short enough that a year-by-year generation map would invent precision the production record does not support.		The 6542 reads in three paths rather than as a single chronology: the steel bakelite watch, the gold bakelite watch, and the service-path survivor. The run was short enough that a year-by-year generation map would invent precision the production record does not support.

Line 88:		Line 85:
	=== Gold bakelite watch ===		=== Gold bakelite watch ===

			[[File:Ref 6542 gold-brown.webp\|thumb\|right\|250px\|alt=Gold 6542 with brown bakelite\|Gold 6542 with brown bakelite]]
	The gold branch runs in parallel from the start. Brown bakelite bezel, alpha hands, lighter dial palette: under the same reference number the gold watch reads as a separate model.		The gold branch runs in parallel from the start. Brown bakelite bezel, alpha hands, lighter dial palette: under the same reference number the gold watch reads as a separate model.

Line 93:		Line 91:
	=== Service-path watch ===		=== Service-path watch ===

			[[File:Ref 6542 service-example.webp\|thumb\|right\|280px\|alt=Service-path 6542 with metal insert\|Service-path 6542 with metal insert]]
	Bakelite cracks. Later service cycles replaced inserts wholesale, and often took the dial and hands along with them. A 6542 carrying a metal insert is not automatically a lesser watch, but it is a different watch from an untouched bakelite example and has to be priced and read on those terms.		Bakelite cracks. Later service cycles replaced inserts wholesale, and often took the dial and hands along with them. A 6542 carrying a metal insert is not automatically a lesser watch, but it is a different watch from an untouched bakelite example and has to be priced and read on those terms.

Line 149:		Line 148:
	== Special branches ==		== Special branches ==

	~~[[File:Ref 6542 gold-bonanno.webp\|thumb\|right\|280px\|alt=Gold 6542/8 on gold bracelet\|Gold 6542/8 on gold bracelet]]~~
	~~[[File:Ref 6542 albino-white.webp\|thumb\|right\|280px\|alt=White-dial Albino outlier\|White-dial Albino outlier]]~~
	<span id="gold-65428"></span>		<span id="gold-65428"></span>
	=== Gold 6542/8 ===		=== Gold 6542/8 ===

			[[File:Ref 6542 gold-bonanno.webp\|thumb\|right\|280px\|alt=Gold 6542/8 on gold bracelet\|Gold 6542/8 on gold bracelet]]
	Brown bakelite bezel, alpha hands, lighter dial palette: the gold watch is separated from the steel one from launch.		Brown bakelite bezel, alpha hands, lighter dial palette: the gold watch is separated from the steel one from launch.

Line 180:		Line 178:
	=== White-dial Albino ===		=== White-dial Albino ===

			[[File:Ref 6542 albino-white.webp\|thumb\|right\|280px\|alt=White-dial Albino outlier\|White-dial Albino outlier]]
	The Albino 6542 is a steel GMT-Master with a white dial where the reference is otherwise known for glossy black gilt. Rolex has never catalogued it, and the configuration appears in neither ''The Vintage Rolex Field Manual'' reference table nor Sotheby's collector guide dial list. It exists because a small handful of watches keep turning up with factory-style printed white dials, on cases, bezels, and movements that specialists read as period-correct.		The Albino 6542 is a steel GMT-Master with a white dial where the reference is otherwise known for glossy black gilt. Rolex has never catalogued it, and the configuration appears in neither ''The Vintage Rolex Field Manual'' reference table nor Sotheby's collector guide dial list. It exists because a small handful of watches keep turning up with factory-style printed white dials, on cases, bezels, and movements that specialists read as period-correct.

Line 196:		Line 195:

	The gold side is better evidenced than it was, but it remains the weak point in the auction layer. Two serious gold listings (one on bracelet, one on leather) carry enough weight to write the branch with confidence; neither replaces a direct gold auction lot from a top-tier house, which is what the documented record still needs.		The gold side is better evidenced than it was, but it remains the weak point in the auction layer. Two serious gold listings (one on bracelet, one on leather) carry enough weight to write the branch with confidence; neither replaces a direct gold auction lot from a top-tier house, which is what the documented record still needs.


	== Related references ==		== Related references ==

Admin: Layout: hero refreshed

2026-09-06T22:55:51Z

Layout: hero refreshed

← Older revision		Revision as of 22:55, 6 September 2026
Line 17:		Line 17:

	<div class="rp-lead">		<div class="rp-lead">
	[[File:Ref 6542 ~~hero~~.webp\|thumb\|center\|640px\|alt=Rolex 6542 GMT-Master\|Rolex 6542 GMT-Master]]		[[File:Ref 6542 albino-white.webp\|thumb\|center\|640px\|alt=Rolex 6542 GMT-Master\|Rolex 6542 GMT-Master]]
	</div>		</div>

Klaudiusz: Hero: place Ref 6542 hero.webp as the lead image

2026-09-06T20:27:56Z

Hero: place Ref 6542 hero.webp as the lead image

← Older revision		Revision as of 20:27, 6 September 2026
Line 15:		Line 15:

	<small>[[Reference:gmt-master\|GMT-Master]] › '''6542'''</small>		<small>[[Reference:gmt-master\|GMT-Master]] › '''6542'''</small>

			<div class="rp-lead">
			[[File:Ref 6542 hero.webp\|thumb\|center\|640px\|alt=Rolex 6542 GMT-Master\|Rolex 6542 GMT-Master]]
			</div>

	The 6542 is the first GMT-Master and still the strangest in the line to collect. The steel watch carries the Pepsi bezel that became the family signature, the gold watch shows that the GMT-Master was a two-metal proposition from the catalogue's first page, and the bakelite insert that defined both makes originality unusually hard to read on any surviving example.		The 6542 is the first GMT-Master and still the strangest in the line to collect. The steel watch carries the Pepsi bezel that became the family signature, the gold watch shows that the GMT-Master was a two-metal proposition from the catalogue's first page, and the bakelite insert that defined both makes originality unusually hard to read on any surviving example.