Chopard L.U.C
Most Chopard L.U.C references take a 20 mm watch strap: 66 of 130. The lug width follows the case size: 35 mm case → 20 mm, 40 mm case → 20 mm, 42 mm case → 20 mm and 43 mm case → 22 mm.
Shop 16 mmShop 18 mmShop 19 mmShop 20 mmShop 21 mmShop 22 mm
Chopard L.U.C lug width by case size
130 references measured. Updated 2026-10-29.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 35 mm | 20 mm · 16 mm on 1 · 18 mm on 1 | 9 | — | 121968-1001, 121968-5001, 131968-1001 |
| 37 mm | 20 mm | 2 | — | 162294-1001, 162294-5001 |
| 38 mm | 20 mm | 1 | — | 161289-1001 |
| 39 mm | 19 mm · 18 mm on 1 · 20 mm on 1 | 4 | — | 162296-5001, 172296-1001 |
| 40 mm | 20 mm · 19 mm on 16 · 18 mm on 6 | 46 | — | 161902-1001, 161902-1021, 161902-1027 |
| 41 mm | 19 mm | 3 | — | 161911-1001, 161945-1001, 161945-5001 |
| 42 mm | 20 mm · 18 mm on 9 · 19 mm on 1 | 21 | — | 151937-5001, 161943-5001, 161969-1001 |
| 43 mm | 22 mm · 20 mm on 5 · 18 mm on 1 · 19 mm on 1 | 14 | — | 161926-1001, 161926-5001, 161927-1001 |
| 44 mm | 20 mm · 21 mm on 1 | 4 | — | 161928-1001, 161963-5001, 161963-9001 |
| 45 mm | 20 mm · 18 mm on 1 · 22 mm on 1 | 6 | — | 161973-1001, 161973-5002, 161973-9001 |
| 46 mm | 20 mm · 22 mm on 1 | 2 | — | 161925-5001 |
| 50 mm | 18 mm | 1 | — | 161923-1001 |
| not recorded | 20 mm · 19 mm on 5 · 22 mm on 2 · 16 mm on 1 · 18 mm on 1 · 21 mm on 1 | 17 | — | 161942-9001, 161949-1001, 161987-5001 |
References that take a different watch strap
- 131968-1002: 16 mm, not the 20 mm of most 35 mm cases
- 168526-3001: 18 mm, not the 20 mm of most 35 mm cases
- 161896-5003: 20 mm, not the 19 mm of most 39 mm cases
- 72296-5001: 18 mm, not the 19 mm of most 39 mm cases
- 161902-1023: 18 mm, not the 20 mm of most 40 mm cases
- 161902-5001: 19 mm, not the 20 mm of most 40 mm cases
- 161902-5045: 19 mm, not the 20 mm of most 40 mm cases
- 161902-5050: 19 mm, not the 20 mm of most 40 mm cases
- 161902-5055: 19 mm, not the 20 mm of most 40 mm cases
- 161902-5057: 18 mm, not the 20 mm of most 40 mm cases
- 161920-5001: 19 mm, not the 20 mm of most 40 mm cases
- 161920-5005: 19 mm, not the 20 mm of most 40 mm cases
- 161920-5006: 18 mm, not the 20 mm of most 40 mm cases
- 161932-5001: 19 mm, not the 20 mm of most 40 mm cases
- 161932-9002: 19 mm, not the 20 mm of most 40 mm cases
- 161936-5001: 19 mm, not the 20 mm of most 40 mm cases
- 161936-5003: 19 mm, not the 20 mm of most 40 mm cases
- 161948-1001: 19 mm, not the 20 mm of most 40 mm cases
- 161970-5001: 19 mm, not the 20 mm of most 40 mm cases
- 161978-5001: 18 mm, not the 20 mm of most 40 mm cases
- 161980-5001: 19 mm, not the 20 mm of most 40 mm cases
- 161984-1001: 19 mm, not the 20 mm of most 40 mm cases
- 168591-3001: 18 mm, not the 20 mm of most 40 mm cases
- 168592-3002: 19 mm, not the 20 mm of most 40 mm cases
And 33 more in the full list below.
Questions about the Chopard L.U.C
Do all Chopard L.U.C case sizes take the same watch strap?
No. The lug width changes with the case size: the 35 mm case takes 20 mm, the 40 mm case takes 20 mm, the 42 mm case takes 20 mm, the 43 mm case takes 22 mm and the 45 mm case takes 20 mm. Check your case diameter before you buy.
Can two Chopard L.U.C watches with a 40 mm case take different watch straps?
Yes. Of the 46 Chopard L.U.C references with a 40 mm case, 24 take 20 mm, 16 take 19 mm and 6 take 18 mm. The reference number decides, not the case size alone.
Every Chopard L.U.C reference
- L.U.C XPS 35mm White Gold121968-1001
20 mm - L.U.C XPS 35mm Rose Gold121968-5001
20 mm - L.U.C XPS 35mm White Gold / MOP131968-1001
20 mm - L.U.C XPS 35mm Esprit de Fleurier131968-1002
16 mm - L.U.C XPS 35mm Rose Gold / MOP131968-5001
20 mm - L.U.C 131981-5001131981-5001
16 mm - L.U.C 1937 Classic Rose Gold / Bracelet151937-5001
20 mm - L.U.C 1937 Silver / Bracelet158558-3001
18 mm - L.U.C 1937 Painted Roman / Bracelet158558-3002
19 mm - L.U.C 161242-0001161242-0001
19 mm - Classic Manufacture White Gold161289-1001
20 mm - L.U.C Qualité Fleurier Rose Gold / Grey161896-5003
20 mm - L.U.C XP White Gold161902-1001
20 mm - L.U.C XP Urushi The Ultimate Universe161902-1021
20 mm - L.U.C XP Urushi Goldfish161902-1023
18 mm - L.U.C XP Urushi Orchid161902-1027
20 mm - L.U.C XP Rose Gold161902-5001
19 mm - L.U.C XP Urushi Qlin161902-5045
19 mm - L.U.C XP Urushi Phoenix161902-5046
20 mm - L.U.C XP Urushi Genbu161902-5047
20 mm - L.U.C XP Urushi Tiger161902-5048
20 mm - L.U.C XP Urushi Peacock161902-5049
20 mm - L.U.C XP Urushi Jungle161902-5050
19 mm - L.U.C XP Urushi Year of the Snake161902-5051
20 mm - L.U.C XP Urushi Year of the Horse161902-5052
20 mm - L.U.C XP Urushi Bamboo161902-5055
19 mm - L.U.C XP Urushi Chrysanthemum161902-5056
20 mm - L.U.C XP Urushi Plum Blossom161902-5057
18 mm - L.U.C XP Urushi Year of the Goat161902-5060
20 mm - L.U.C XP Urushi Year of the Monkey161902-5061
20 mm - L.U.C 161902-5079161902-5079
19 mm - L.U.C Tourbillon Esprit de Fleurier161911-1001
19 mm - L.U.C Lunar Big Date Rose Gold161918-5002
18 mm - L.U.C XPS White Gold / Black161920-1001
20 mm - L.U.C XPS White Gold161920-1004
20 mm - L.U.C XPS White Gold / Cognac161920-1005
20 mm - L.U.C XPS Rose Gold / 4 Arabics161920-5001
19 mm - L.U.C XPS Rose Gold161920-5002
20 mm - L.U.C XPS Rose Gold / Champagne161920-5005
19 mm - L.U.C XPS Fairmined161920-5006
18 mm - L.U.C Louis-Ulysse - The Tribute161923-1001
18 mm - L.U.C 150 All-In-One White Gold161925-1001
22 mm - L.U.C 150 All-In-One Rose Gold161925-5001
20 mm - L.U.C Quattro White Gold161926-1001
22 mm - L.U.C Quattro Rose Gold161926-5001
22 mm - L.U.C Quattro Rose Gold / Brown161926-5003
18 mm - L.U.C Quattro Platinum161926-9001
20 mm - L.U.C Lunar One White Gold / Roman161927-1001
22 mm - L.U.C Lunar One Rose Gold / Roman161927-5001
22 mm - L.U.C Lunar One Platinum / Blue161927-9001
22 mm - L.U.C Chrono One White Gold161928-1001
20 mm - L.U.C Chrono One Rose Gold161928-5001
21 mm - L.U.C Tourbillon Triple Certification161929-5001
20 mm - L.U.C Tourbillon QF Fairmined161929-5006
20 mm - L.U.C XPS Poinçon de Genève 125th Anniversary Edition161932-5001
19 mm - L.U.C XPS Platinum161932-9002
19 mm - L.U.C XP Skeletec Rose Gold161936-5001
19 mm - L.U.C XPS Rose Gold Skeletec Slate161936-5003
19 mm - L.U.C 1937 Classic Rose Gold / Silver161937-5001
18 mm - L.U.C Engine One Tourbillon Rose Gold161939-5001
20 mm - L.U.C Perpetual T161940-5001
22 mm - L.U.C Time Traveler One Rose Gold / Silver161942-5001
18 mm - L.U.C 161942-9001161942-9001
20 mm - L.U.C Time GMT One Rose Gold / Brown161943-5001
20 mm - L.U.C Twist QF White Gold / Blue161945-1001
19 mm - L.U.C XPS Twist QF Fairmined Rose Gold / Slate161945-5001
19 mm - L.U.C 161947-9001161947-9001
21 mm - L.U.C XPS White Gold / Black161948-1001
19 mm - L.U.C XPS Rose Gold / Silver161948-5001
20 mm - L.U.C 161949-1001161949-1001
20 mm - L.U.C 1963 Rose Gold161963-5001
20 mm - L.U.C 1963 Platinum161963-9001
20 mm - L.U.C 1963 Chronograph161964-5001
18 mm - L.U.C Lunar Big Date White Gold161969-1001
20 mm - L.U.C Lunar Big Date Rose Gold161969-5001
20 mm - L.U.C 1963 Tourbillon161970-5001
19 mm - L.U.C Regulator161971-5001
19 mm - L.U.C Perpetual Chrono White Gold / Grey161973-1001
20 mm - L.U.C Perpetual Chrono White Gold / Silver161973-1002
22 mm - L.U.C Perpetual Chrono Fairmined Rose Gold / Anthracite161973-5001
18 mm - L.U.C Perpetual Chrono Rose Gold / Silver161973-5002
20 mm - L.U.C Perpetual Chrono Platinum / Blue161973-9001
20 mm - L.U.C. Quattro Spirit 25 Rose Gold / Enamel161977-5001
20 mm - L.U.C Flying T Twin White Gold / Blue161978-1001
20 mm - L.U.C Flying T Twin Rose Gold / Grey161978-5001
18 mm - L.U.C XP Urushi Spirit of Shí Chen161980-5001
19 mm - L.U.C XP Skeletec White Gold / Grey161984-1001
19 mm - L.U.C 161987-5001161987-5001
20 mm - L.U.C XP Tonneau White Gold162294-1001
20 mm - L.U.C XP Tonneau Rose Gold162294-5001
20 mm - L.U.C. Heritage Grand Crux Rose Gold / White162296-5001
19 mm - L.U.C Engine One Tourbillon Titanium168526-3001
18 mm - L.U.C Engine One Tourbillon Titanium / Red168526-3002
20 mm - L.U.C Engine One Tourbillon Titanium / Orange168526-3003
20 mm - L.U.C 1937 Anniversary168527-3001
18 mm - L.U.C 1937 Painted Roman Black Hands168544-3001
20 mm - L.U.C 1937 Silver168544-3002
20 mm - L.U.C 8HF168554-3001
18 mm - L.U.C 168556-3002168556-3002
20 mm - L.U.C 1937 Stainless Steel / Silver168558-3001
20 mm
Other Chopard families
Inside each one the lug width often changes: it is the reference that decides.
All Chopard families → · Why the size changes inside a family →