Individually made and designed with premium materials. Latest mechanical engineering for something unique, bold, and different. A high-end tourbillon which will fascinate any timepiece lover. This masterpiece is in a constant state of motion and will energize you along. The hand-assembled Zürich dual-time Theorema is a powerful wristwatch with a 28800 VPH.
Tracking is submitted within 24 hours after payment, no weekends. Shipping time to North America and the EU varies from 2-4 business days. Other countries' shipping time may take between 3-7 business days. We only use UPS Express; but in some circumstances, we will use Deutsche Post or USPS.
| Reference | GM-901-4 |
| Case | High-grade Stainless steel (316 L) |
| Ion Plating | 5 micron |
| Dimension | Size approx. 44mm without crown |
| Movement | In-house Tourbillon 20 Jewels |
| Specifics | Dual-Time with Sun & Moon phase |
| Dial | Skeletonized engraved |
| Indexes | Roman numerals & Stick |
| Lens | Sapphire crystal |
| Hands | Skeletonized with super luminova |
| Clasp | Deployment buckle |
| Band | Genuine cow leather |
| Warranty | 2-year warranty |
| Water Resistant | 3 ATM |
| Brand | Theorema Germany |
| Sold by | Tufina since 1828 |
| Packaging | Original Theorema box |
| Included | Manual, warranty & future $50 gift card |

