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| Brand: | Nomos Glashutte |
|---|---|
| Family: | Tetra |
| Reference: | 429 |
| Name: | Tetra Norma |
| Limited: | No |
| Material: | Stainless Steel |
|---|---|
| Coating: | DLC |
| Glass: | Sapphire |
| Back: | Closed |
| Shape: | Square |
| Diameter: | 29.50 mm |
| Height: | 6.30 mm |
| Lug Width: | 18.00 mm |
| W/R: | 30.00 m |
| Color: | Grey |
|---|---|
| Indexes: | Mixed |
| Hands: | Stick |
The NOMOS Tetra Norma 429 is part of a larger series of Norma watches, all having DLC-coated stainless steel cases. It is powered by the hand-wound Alpha caliber, which can be admired through the sapphire crystal case back.
The Alpha caliber is NOMOS Glashutte's highly acclaimed classic. It was our first movement?aand the one that still powers more of their watches than any other. Robust, accurate and reliable, it ticks inside Tangente, Ludwig, Tetra, Orion and Club and all the watches in the 33 Series.
Decentralized seconds, stop-seconds mechanism, Glashutte three-quarter plate, 17 ruby bearings, Glashutte stopwork, Incabloc shock protection, balance spring from Nivarox 1A, adjusted in six positions, tempered blue screws, rhodium-plated movement surfaces with Glashutte ribbing and NOMOS perlage, ratchet and crown wheel with Glashutte sunburst
| Type: | Handwound |
|---|---|
| Brand: | Nomos Glashutte |
| Caliber: | Alpha |
| Display: | Analog |
| Diameter: | 23.30 mm |
| Jewels: | 17 |
| Reserve: | 43 h |
| Frequency: | 21600 bph |
| Time: | Hours, Minutes, Small Seconds |
More watches using the Nomos Glashutte Alpha caliber