| Size | - Diameter: 40.9 millimetres - Height: 8.8 millimetres |
|---|---|
| Movement | |
| Case & Bezel | Grand Lange White Gold |
| Bracelet | |
| Dial | - Off-centre main dial; - subsidiary seconds with stop seconds; - outsize-date display; - UP/DOWN power-reserve indicator, 72 hours power reserve |
The characteristic face of the LANGE 1 with the off-centre, non-overlapping displays was transposed to the dimensions of the GRAND LANGE 1 down to the very last detail. The outsize date was enlarged as well and now has the biggest format of all Lange watches to date.
