Hand-assembled in Pforzheim, Germany. It is skeletonized and fully engraved, gold-plated 5 microns. The finish is great, and so are the results of the electronic timegrapher. Yes, this watch is precise!
Tracking is submitted within 24-48 hours after payment. Shipping time to North America and the EU varies from 2-4 business days. In other countries shipping time may take between 4-10 business days. We only use UPS Priority; but in some circumstances, we will use Deutsche Post or USPS.
| Reference | GM-121-11 |
| Case | High-grade stainless steel (316 L) |
| IP black plating | With 5 micron |
| Dimension | Size approx. 40x45 mm without crown |
| Shock protection | Inca-bloc type |
| Movement | Automatic with 20 jewels |
| VPH |
21600 |
| Dial |
Skeletonized see-through |
| Hands |
Skeleton two colored |
| Lens | Sapphire crystal |
| Crown | Threaded easy-use |
| Clasp | Standard buckle |
| Band | Genuine leather |
| Warranty | 2-year warranty |
| Water-Resistant | 5 ATM |
| Brand | Theorema, Germany |
| Packaging | Original Theorema box |
| Included | Manual, warranty & Tufina future gift card |

