quattro[Moderator]
18114
Overview of the Vacheron Constantin Toledo references
Nicknamed ‘Cioccolatone’ by Italian collectors because of its resemblance to a (melting?) filled chocolate, the curved square Toldeo case (‘carré galbé’ in French) was introduced in the 1950s.
During the 1950s and 1960s, six different references were produced.
Later, in the 1990s and early 2000s, the Toldeo case was revisited and reinterpreted across seven different references.
On this site, WHL has written two important articles in 2014, when he was VC Moderator:
Best, Emmanuel
A/ REFERENCES FROM THE 1950s and 1960s
1/ REF. 4821
Small seconds, manual wind caliber 453
35 x 43 mm case (yellow gold below)

credit: casowatches
2/ REF. 4822
36 x 43 mm case (below, yellow or maybe pink gold)
Center seconds, manual wind cal. 454

credit: watchthemtick
3/ REF. 4737
36 x 43 mm case
Center seconds, automatic cal. 477 (and also later cal. 1019)
Yellow gold & two-tone dial

credit: menta watches
Platinum

credit: Phillips
4/ REF. 6440
36 x 43 x 12 mm case (below, yellow gold)
Center seconds, automatic cal. 1072

credit: Menta Watches
5/ REF. 6440Q
36 x 43 mm case (below, yellow gold)
Center seconds & date, automatic cal. 1072

credit: the keystone
6/ REF. 4764
36 x 43 mm case (below, yellow gold)
Calendar & moon phase, cal. 485/495

credit: Phillips (1) & Sjx
B/ REFERENCES FROM THE 1990s
1/ REF. 11100
Dim. 24 x 29 mm. Thickness 6 mm.
Hours & minutes caliber 1132

credit: orologieriatempus
2/ REF. 12100
Dim. 25 x 31 mm case. Thickness 8 mm
Caliber 1056 automatic
This particular yellow gold example, ref. Ref. 12100/474J-8709

credit: oriental horology
3/ REF. 31100
Dim. 28 x 33 mm case. Thickness 6 mm.
Hours & minutes manual cal. 1132-2
The yellow gold example below, ref. 31100/000J-3

credit: tokant
4/ REF. 39044
Dim. 27 x 33mm case. Thickness 9 mm. (below, yellow gold)
Cal. 1015
Liberté - 700th Swiss Confederation Anniversary Special Edition (1991)

credit: @mattmcmhn on reddit
Regular ref. 39044 (I thought ref. 39044 was only the ref. of the 'Liberté' edition, but Antiquorum has a few regular examples referenced as 39044)

credit: antiquorum
5/ LES HISTORIQUES, REF. 42100
Dim. 32 x 38 x 7.30 mm case.
Center seconds, date, automatic cal. 1312
The white gold example below, ref. 42100/000g-8712

credit: prestige time
6/ LES HISTORIQUES TOLEDO 1952, REF. 47300
Dimensions 35 x 43 mm
Triple calendar moon phase automatic caliber 1125
White gold, ref. 47300/000G-9064

credit: Prestige Time
No. 57 of a platinum limited edition of 100, uniquely engraved for Jean Todt, chief executive officer of Ferrari from 2004 to 2008

credit: Christie’s
7/ LES HISTORIQUES TOLEDO 1951, REF. 86300/000R-9826
Case Dimensions 36.47 X 43.06 x 8.93 mm, rose gold
Automatic caliber 2460 SC


credit: ticking way & Vacheron Constantin (cal. 2460 SC)
C/ BONUS: TWO REFERENCES FROM THE 1950s WHICH SHARE SOME RESEMBLANCE WITH THE TOLEDO
1/ REF. 4890
Dim. 30 x 34 mm
Manual wind center seconds cal. 1002

credit: antiquorum & sotheby’s
2/ REF. 4963
27 x 30 x 4,7 mm case