Jaeger-LeCoultre models

Jaeger-LeCoultre has a long history of watch making with many different models. This page documents their main product lines and the model number system they employ.

Product lines

Today, Jaeger-LeCoultre has the following main products:

• Reverso - Traditional flip-over watches (Reverso, Reverso Duoface, Grande Taille, Reverso Squadra)
• Master - Round watches (Master Control, Master Ultra Thin, Master Grande Tradition)
• Master Extreme - Sports watches (Deep Sea, Master Compressor, Extreme LAB)
• Rendez-Vous - Jeweled watches for women
• Duomètre - "Dual Wing" watches with two mechanisms
• AMVOX - Produced in association with Aston Martin (AMVOX, AMVOX Transpondeur)
• Hybris Mechanica - Grande Complications (Reverso Gyrotourbillon 2, Reverso Répétition Minutes à Rideau, Master Grande Tradition Grande Complication, etc)
• Extraordinaires - Haute Joaillerie
• Atmos

Special Series

• 1983 Jubilee
  • Serie Unique - Homage to the 1948 Jacques David LeCoultre tribute, 600 piece limited edition in gold with JLC 486 movement
  • Teardrop Triple Date Moonphase - Homage to Pablo Picasso's watch with JLC 494
  • Memovox - Limited edition of 300 with "Memovox" case back
  • Calibre 101 - Ladies watch
  • Atmos Reutter Dome - Homage to a historic Atmos clock

Engraved case codes

Jaeger-LeCoultre engraves a number on the case back of each watch specifying the case type, material, and movement. This is different from the catalog number listed below, though the format is similar.

Case numbers are in three parts:

xxx-c-m

• xxx = Case code (often different from the catalog number below)
• c = Case material (as in the catalog number below)
• m = Movement code (different from the JLC Calibre number)

Case codes

• 140 - Reverso Classique Quartz
• 147 - Master Calendar, Ref. 155
• 149 - Gyrotourbillon 1, Ref. 600/602
• 190 - AMVOX1 Alarm, Ref. 190
• 191 - AMVOX1 Alarm, Ref. 191
• 192 - AMVOX2 Chronograph, Ref. 192
• 193 - AMVOX3 Tourbillon GMT, Ref. 193, AMVOX5 World Chronograph, Ref. 193
• 197 - AMVOX2 Grand Chronograph, Ref. 197
• 230 - Reverso Squadra Hometime, Ref. 700, Reverso Squadra Chronograph GMT, Ref. 701
• 231 - Reverso Squadra World Chronograph, Ref. 702
• 234 - Reverso Squadra Lady, Ref. 704, Reverso Squadra Diamonds, Ref. 703
• 235 - Reverso Squadra Lady Duetto, Ref. 705
• 236 - Reverso Squadra Classic, Ref. 706
• 240 - Reverso 70ème, Ref. 300, Reverso Grande Date, Ref. 300, Reverso Grande 8 Days, Ref. 301, Reverso Grande Automatique, Ref. 303, Reverso Grande Sun Moon, Ref. 304, Reverso Grande GMT
• 247 - Reverso Gyrotourbillon 2, Ref. 233
• 250 - Reverso Classique
• 251 - Reverso Classique
• 252 - Reverso Classique
• 270 - Reverso Classique
• 273 - Grande Reverso Duo Date 986, Ref. 374, Grande Reverso 976, Ref. 373, Grande Reverso Calendar, Ref. 375, Grande Reverso Duo/Duoface "Night & Day"
• 272 - Reverso Grande Taille Duoface, Ref. 271
• 277 - Grande Reverso Ultra Thin, Ref. 278
• 278 - Grande Reverso Night & Day, Ref. 380, Grande Reverso 1931 Seconde Centrale, Ref. 381, Grande Reverso Ultra Thin Duoface, Ref. 378
• 290 - Reverso Gran'Sport Automatic
• 295 - Reverso Gran'Sport Chronograph, Reverso Gran'Sport Duoface
• 296 - Reverso Gran'Sport Duetto

Movement codes

This is a list of the movement codes engraved on the case backs of Jaeger-LeCoultre watches.

• 17
• 45 - JLC 754
• 47 - JLC 657
• 50 - JLC 753
• 54 - JLC 854
• 62 - JLC 822
• 66 - JLC 966
• 76 - JLC 968
• 77 - JLC 977
• 86
• 97/1

Catalog numbers

Jaeger-LeCoultre watches use a three-part model name in the catalog which is different from the engraved case number, described above. Originally this included 3 digits per part (xxx-yyy-zzz) but now it typically xxx-cs-dd, where xxx is the case type, c is the case material, s is the strap or bracelet type, and dd is the dial and case back identifier.

Note that there is significant variation in model naming and this should be considered a rough guideline only!

Models

Base models (XXX-cs-dd):

• 120 - Master Twinkling Diamonds
• 125 - Master Ultra Thin Moon
• 126 - Master Ultra Thin Calendar
• 127 - Master Ultra Thin Small Second, Master Ultra Thin 1907
• 128 - Master Ultra Thin Date
• 129 - Master Ultra Thin Jubilee, Master Ultra Thin 1907
• 130 - Master Ultra Thin Perpetual
• 132 - Master Ultra Thin Tourbillon
• 133 - Master Ultra Thin 41
• 134 - Master Ultra Thin 38, Master Ultra Thin Squelette
• 135 - Master Ultra Thin Small Second, Master Grande Ultra Thin
• 136 - Master Ultra Thin Moon, Master Ultra Thin Moon 39
• 137 - Master Ultra Thin Réserve de Marche
• 140 - Master Grande Taille
• 141 - Master Memovox
• 142 - Master Geographic
• 143 - Master Moon
• 144 - Master Memovox
• 145 - Master Ultra Thin
• 146 - Master Grande Memovox
• 147 - Master Date
• 148 - Master Réserve de Marche
• 149 - Master Perpetual
• 150 - Master Geographic
• 151 - Master Calendar Cal. 924
• 152 - Master World Geographic
• 153 - Master Chronograph Cal. 751A/1
• 154 - Master Control Automatic, Master Control Date
• 155 - Master Calendar Cal. 866, Case 147
• 156 - Master Tourbillon, Master Tourbillon Dualtime
• 160 - Master Eight Days
• 161 - Master Eight Days Perpetual, Master Eight Days Perpetual 40, Master Eight Days Perpetual SQ
• 162 - Master Hometime
• 163 - Master Grand Réveil
• 164 - Master Minute Repeater
• 165 - Master Date Tourbillon 39
• 166 - Master Grand Tourbillon, Master Grande Tradition à Tourbillon 43
• 170 - Master Compressor Memovox
• 171 - Master Compressor Geographic
• 172 - Jaeger-LeCoultre Master Compressor Automatic Lady
• 173 - Master Compressor GMT
• 174 - Master Compressor Chronograph Lady
• 175 - Master Compressor Chronograph, Master Compressor Chronograph 2
• 176 - Master Compressor Extreme World Chronograph, Master Compressor Extreme Tourbillon
• 177 - Master Compressor Extreme W-Alarm
• 178 - Master Compressor Diving Chronograph GMT Navy SEALs
• 179 - Master Compressor Extreme LAB
• 183 - Master Compressor Diving Alarm Navy SEALs
• 184 - Master Compressor Diving GMT 46.3mm
• 185 - Master Compressor Diving Pro Geographic
• 186 - Master Compressor Diving Chronograph
• 187 - Master Compressor Diving GMT
• 188 - Master Compressor Diving Chronograph Lady
• 189 - Master Compressor Diving GMT Lady
• 190 - AMVOX1 Alarm, Case 190
• 191 - AMVOX1 Alarm, Case 191
• 192 - AMVOX2 Chronograph, Case 192
• 193 - AMVOX3 Tourbillon GMT, Case 193
• 193 - AMVOX5 World Chronograph, Case 193
• 194 - AMVOX7 Chronograph
• 197 - AMVOX2 Grand Chronograph, Case 197
• 201 - Master Compressor Diving Automatic Navy SEALs
• 202 - Memovox Tribute to Deep Sea
• 203 - Master Compressor Extreme LAB 2
• 204 - Master Compressor Chronograph Ceramic
• 206 - Jaeger-LeCoultre Deep Sea Chronograph
• 207 - Jaeger-LeCoultre Deep Sea Vintage Chronograph
• 208 - Jaeger-LeCoultre Deep Sea Chronograph Cermet
• 216 - Reverso Platinum Number One
• 221 - Reverso Cordonnet Duetto
• 230 - Reverso Squadra Hometime, Ref. 700
• 233 - Reverso Gyrotourbillon 2 Cal. 174, Case 247
• 234 - Reverso Squadra Art Ice
• 235 - Reverso Répétition Minutes à Rideau
• 243 - Reverso Classic Medium Small Seconds
• 245 - Reverso Classic Medium Duoface Small Seconds
• 250 - Reverso Classique Cal. 846/1
• 251 - Reverso Classique Quartz Cal. 608, Reverso Classique Quartz Cal. 657
• 252 - Reverso Classique
• 253 - Reverso Classic Medium
• 254 - Reverso Classic Medium Thin
• 256 - Reverso Duetto Classique
• 257 - Reverso Classic Medium Duetto Cal. 968A
• 258 - Reverso Classic Medium Duetto
• 260 - Reverso Lady Cal. 864/1, Reverso Classic Small
• 261 - Classique Small Quartz Cal. 657
• 262 - Reverso Classique Jewelry
• 266 - Reverso Duetto, Reverso Classic Small Duetto
• 269 - Reverso Duetto Duo
• 270 - Reverso Grande Taille Cal. 822
• 271 - Reverso Grande Taille Duoface Cal. 854/1, Case 272
• 273 - Reverso Date Cal. 836
• 274 - Reverso Date Cal. 836
• 275 - Reverso Sun/Moon
• 278 - Grande Reverso Ultra Thin Cal. 822, Case 277, Grande Reverso 1931, Grande Reverso Ultra Thin SQ Cal. 849RSQ
• 282 - Joaillerie 101 Résille
• 286 - Joaillerie 101 Feuille
• 300 - Reverso Grande Date Cal. 875, Case 240, Reverso 70ème, Case 240
• 300 - Grande Reverso 101 Art Déco?
• 301 - Reverso Grande 8 Days, Case 240
• 303 - Reverso Grande Automatique, Case 240
• 304 - Reverso Grande Sun Moon Cal. 873, Case 240
• 310 - Grande Reverso Rock Setting
• 320 - Grande Reverso Lady Ultra Thin Quartz Cal. 657
• 321 - Grande Reverso Lady Ultra Thin Neva
• 322 - Grande Reverso Lady Ultra Thin
• 325 - Reverso One Réédition
• 326 - Reverso One Cordonnet
• 328 - Reverso One
• 330 - Grande Reverso Lady Ultra Thin Duetto Duo
• 334 - Reverso One Duetto
• 335 - Reverso One Duetto Moon
• 336 - Reverso One Duetto Jewelry
• 341 - Rendez-Vous Tourbillon
• 343 - Rendez-Vous Night & Day 36mm, [Jaeger-LeCoultre Rendez-Vous Wild Rose|Rendez-Vous Wild Rose]]
• 344 - Rendez-Vous Night & Day Medium/34mm
• 345 - Rendez-Vous Art
• 346 - Rendez-Vous Night & Day Small/29mm
• 347 - Rendez-Vous Date 34mm
• 348 - Rendez-Vous Celestial
• 349 - Rendez-Vous Perpetual Calendar
• 351 - Rendez-Vous Date 27.5mm
• 352 - Rendez-Vous Moon
• 352 - Rendez-Vous Moon Diamonds
• 353 - Rendez-Vous Moon Diamonds
• 354 - Rendez-Vous Date 37.5mm
• 357 - Rendez-Vous Moon Medium
• 361 - Rendez-Vous Night & Day Large
• 373 - Grande Reverso 976, Case 273
• 374 - Grande Reverso Duo Date 986, Case 273, Grande Reverso Duo Cal. 986, Case 273
• 375 - Grande Reverso Calendar Cal. 843, Case 273
• 378 - Grande Reverso Ultra Thin Duoface Cal. 854/1, Case 278
• 380 - Grande Reverso Night & Day Cal. 967B, Case 278
• 381 - Grande Reverso 1931 Seconde Centrale, Case 278
• 382 - Reverso Classic Large
• 383 - Reverso Classic Large Duoface
• 384 - Reverso Classic Large Duoface Small Seconds
• 385 - Reverso Classic Large Small Seconds
• 390 - Reverso Tribute Duoface
• 391 - Reverso Tribute Calendar
• 392 - Reverso Tribute Tourbillon
• 394 - Reverso Tribute Gyrotourbillon
• 395 - Reverso Tribute Moon
• 396 - Reverso Tribute Duoface Large
• 397 - Reverso Tribute Small Seconds
• 480 - Montre Extraordinaire La Rose
• 500 - Master Grande Tradition Tourbillon à Quantième Perpétuel
• 501 - Master Grande Tradition Minute Repeater
• 502 - Master Grande Tradition Grande Complication
• 503 - Master Grande Tradition Gyrotourbillon 3
• 504 - Master Grande Tradition Tourbillon Cylindrique à Quantième Perpétuel
• 506 - Master Grande Tradition 8 Days Perpetual SQ
• 507 - Master Grande Tradition Tourbillon Céleste
• 508 - Master Grande Tradition Tourbillon Cylindrique
• 600 - Gyrotourbillon 1, Case 149
• 601 - Duomètre à Chronographe
• 602 - Gyrotourbillon 1 Diamonds, Case 149
• 603 - Hybris Mechanica à Grande Sonnerie
• 604 - Duomètre à Quantième Lunaire
• 605 - Duomètre Sphérotourbillon
• 606 - Duomètre Unique Travel Time
• 700 - Reverso Squadra Hometime, Case 230
• 701 - Reverso Squadra Chronograph GMT, Case 230
• 702 - Reverso Squadra World Chronograph, Case 231
• 703 - Reverso Squadra Diamonds, Case 234
• 704 - Reverso Squadra Lady, Case 234
• 705 - Reverso Squadra Lady Duetto, Case 235
• 706 - Reverso Squadra Classic, Case 236
• 800 - Geophysic 1958
• 801 - Jaeger-LeCoultre Geophysic True Second
• 810 - Geophysic Universal Time
• 900 - Polaris Automatic
• 902 - Polaris Chronograph
• 903 - Polaris Memovox
• 905 - Polaris Chronograph WT
• 906 - Polaris Date

Materials

Case materials (xxx-Cs-dd):

• 1 = Yellow gold
• 2 = Pink gold
• 3 = White gold
• 4 = 18-carat Pink Gold/Stainless Steel
• 5 = Stainless steel and yellow gold
• 6 = Platinum
• 8 = Stainless steel
• A = Cermet/Titanium
• C = Ceramic/Pink Gold
• H = Pink Gold/Titanium
• J = Ceramic/Titanium
• L = Ceramic/Pink Gold
• T = Titanium

Strap

Strap type (xxx-cS-dd):

• 1 = Matching bracelet
• 2 = Pink gold bracelet
• 3 = White gold bracelet
• 4 = Leather, usually with double-folding deployant
• 5 = Leather with pin buckle
• 6 = Rubber
• 7 = Articulated rubber
• C = Ceramic

Dial

Dial color/materials (xxx-cs-Dd):

• 0 = Gem set?
• 1 = Beige?
• 2 = Silver/white
• 3 = Pearl?
• 4 = Rhodium?
• 5 = Charcoal dial?
• 6 = Red?
• 7 = Black
• 8 = Dark blue
• 9 = Gem set?
• E = Enamel
• (A)= Deployant