Reference:3134: Difference between revisions

The 3134 is a 32 mm tonneau Oyster Perpetual from the 1940s and 1950s, fitted with a 9¾-ligne Rolex automatic. Catalogued watches have either subsidiary or centre seconds. Most documented cases are stainless steel; one combines steel with yellow gold. Two modern-market examples have California dials, though neither source establishes that its dial is original to the watch.

| straight-line lever

| monometallic, self-compensating Breguet balance-spring

The 3134 belongs to the two-digit-suffixed Oyster Perpetual references 3130 through 3135. The group spans different seconds layouts and case metals. The 3134 itself appears with subsidiary seconds in Antiquorum's 1992 and 2013 catalogues, while Exclusive Timepieces lot 227 and the two California-dial watches use centre seconds.

Where the 3134 separates from its immediate neighbours is in the market rather than the metal. The 3131 was a precious-metal-only reference. The 3130 was likewise gold-only, and the 3133 spans steel, two-tone and solid gold with a deep enough auction record to map. The 3134's documented population runs the other way: three of four surfaced examples are plain stainless steel, with a single steel-and-yellow-gold example from a 1992 sale. No solid-gold 3134 has surfaced in the indexed auction record at all.

 

That thinness is measurable. A price index that carries seventeen results for the 3130 and twenty-three for the 3133 carries two for the 3134. Both of those indexed lots, Antiquorum Geneva in 1992 and again in 2013, failed to sell. A reference this lightly traded does not support the kind of variant mapping the 3133 does, and much of what a collector would want to know about the 3134 is not answerable from public records at all.

The dates should be read as catalogue estimates rather than a production window. Exclusive Timepieces dates case 168751 to 1957. Hodinkee places Bubbleback production into the mid-1950s, so the date is late but not implausible enough to dismiss without stronger evidence.

Four dial configurations are documented across the surfaced examples.

Two modern-market 3134 examples have half-Roman, half-Arabic California dials: a Luxe Auctioneers watch dated c.1945 and a dealer-listed watch dated c.1941. Neither source establishes dial originality, and Hodinkee warns that refinished California dials are common on Bubblebacks. Rolex filed Swiss patent CH221643 for the layout in May 1941; the patent was issued in June 1942.

Antiquorum's 2013 lot 143 calls the case "three body," and Exclusive Timepieces describes case 168751 as "composed of three parts." The available 3134 catalogues therefore support a three-part description. Family-level accounts of a two-piece Oyster platform after 1936 do not establish the construction of this reference.

The side-profile photograph shows a domed caseback, although no auction description uses that term. Antiquorum catalogues both known lots as Oyster Perpetual, and other auction titles call the 3134 a Bubbleback. Those descriptions agree with the confirmed self-winding 9¾-ligne movement.

Only one documented example carries a bracelet: case 168751, on a riveted steel Oyster. That is period-correct for a 1940s steel Bubbleback and nothing more. A bracelet dates itself, not the watch head, and no documentation ties this one to original delivery. The Luxe example came on an associated leather strap with a Rolex steel tang buckle, which is to say on nothing original at all.

==The suffix question==

Rolex used slash suffixes on Bubbleback references through this period to encode case metal, and the system is real: Colin A. White's ''The Vintage Rolex Field Manual'' documents 172 distinct Bubblebacks, including slash variants of otherwise identical reference numbers, with 1578/7 and 1578/8 as worked examples.

A specific five-rung ladder for the 3134 — steel, rolled-gold cap, gold bezel, pink gold, yellow gold — circulates in secondary compilations. It is not reproduced here, because no documented source ties that ladder to this reference, and the compilations carrying it attribute it to an author who does not exist. The general system is documented. The per-reference ladder, for the 3134 specifically, is not. What the auction record actually shows is two case materials: steel, and steel with yellow gold.