| Montblanc Shanghai | China Time | -06:00 |
| Montblanc Istanbul | Turkey Time | -01:00 |
| Montblanc Buenos Aires | Argentina Time | 05:00 |
| Montblanc Mumbai | India Standard Time | -03:30 |
| Montblanc Mexico City | Central Time | 07:00 |
| Montblanc Beijing | China Time | -06:00 |
| Montblanc Karachi | Pakistan Time | -03:00 |
| Montblanc Tianjin | China Time | -06:00 |
| Montblanc Guangzhou | China Time | -06:00 |
| Montblanc Delhi | India Standard Time | -03:30 |
| Montblanc Moscow | Moscow Time | -01:00 |
| Montblanc Shenzhen | China Time | -06:00 |
| Montblanc Dhaka | Bangladesh Time | -04:00 |
| Montblanc Seoul | Korean Time | -07:00 |
| Montblanc São Paulo | Brasilia Time | 05:00 |
| Montblanc Wuhan | China Time | -06:00 |
| Montblanc Lagos | West Africa Time | 01:00 |
| Montblanc Jakarta | Western Indonesia Time | -05:00 |
| Montblanc Tokyo | Japan Time | -07:00 |
| Montblanc New York | Eastern Time | 06:00 |
| Montblanc Dongguan | China Time | -06:00 |
| Montblanc Taipei | Taipei Time | -06:00 |
| Montblanc Kinshasa | West Africa Time | 01:00 |
| Montblanc Lima | Peru Time | 07:00 |
| Montblanc Cairo | Eastern European Time | 00:00 |
| Montblanc Bogotá | Colombia Time | 07:00 |
| Montblanc London | United Kingdom Time | 01:00 |
| Montblanc Chongqing | China Time | -06:00 |
| Montblanc Chengdu | China Time | -06:00 |
| Montblanc Baghdad | Arabian Time | -01:00 |
| Montblanc Nanjing | China Time | -06:00 |
| Montblanc Tehran | Iran Time | -02:30 |
| Montblanc Nanchong | China Time | -06:00 |
| Montblanc Hong Kong | Hong Kong Time | -06:00 |
| Montblanc Hsi-an | China Time | -06:00 |
| Montblanc Lahore | Pakistan Time | -03:00 |
| Montblanc Shenyang | China Time | -06:00 |
| Montblanc Hangzhou | China Time | -06:00 |
| Montblanc Rio de Janeiro | Brasilia Time | 05:00 |
| Montblanc Harbin | China Time | -06:00 |
| Montblanc Tai’an | China Time | -06:00 |
| Montblanc Suzhou | China Time | -06:00 |
| Montblanc Shantou | China Time | -06:00 |
| Montblanc Bangkok | Indochina Time | -05:00 |
| Montblanc Bangalore | India Standard Time | -03:30 |
| Montblanc Saint Petersburg | Moscow Time | -01:00 |
| Montblanc Santiago | Chile Time | 06:00 |
| Montblanc Kolkata | India Standard Time | -03:30 |
| Montblanc Syd | Eastern Australia Time | -08:00 |
| Montblanc Yangon | Myanmar Time | -04:30 |