Nomos Glashütte Tetra Tetra Die Unerreichbare / Closed Case Back
Reference 427
About this watch
The Nomos Glashütte - 427 Tetra Die Unerreichbare is a stunning timepiece that embodies the perfect blend of sophistication, precision, and luxury. Its striking silver sunburst finish exudes a sense of elegance and simplicity, making it a statement piece for any watch enthusiast. The square stainless steel case measures just 27.50 mm in diameter and 6.30 mm high, ensuring an incredibly comfortable fit for daily wear. At the core of this masterpiece lies the Nomos Glashütte caliber Alpha movement, a hand-wound movement that's revered in the watchmaking community for its exceptional quality and reliability. With a decentralized seconds hand, stop-seconds mechanism, and 17 ruby bearings, this movement ensures accuracy and durability. The Tetra Die Unerreichbare is a testament to fine German engineering, offering an attractive proposition for watch lovers who value elegance, craftsmanship, and practicality. Whether you're a seasoned collector or a newcomer to horology, this timepiece is sure to impress with its unique blend of design, movement, and luxury appeal.
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Key Features
- Nomos Glashütte caliber Alpha hand-wound movement
- Closed stainless steel case back for sleek aesthetic
- Sapphire crystal glass for scratch resistance and clarity
- 30 meters water resistance for everyday activities
- Silver sunburst finish with mixed indexes for elegant design
- Comfortable 27.50 mm diameter and 6.30 mm height for daily wear
- High-quality movement with decentralized seconds hand and stop-seconds mechanism
Specifications
- Brand
- Nomos Glashütte
- Family
- Tetra
- Model
- Tetra Die Unerreichbare / Closed Case Back
- Reference
- 427
- Movement
- alpha
- Movement Features
-
- Hours, Minutes, Small Seconds
- Case
- Stainless Steel 27.5mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] Nomos Tetra ref 401 *priced to fly](https://preview.redd.it/frhonyyjm9kf1.jpg?width=640&crop=smart&auto=webp&s=5cddf756f1a98915e98616190dc5994ee00c1cd6)
Nomos Tetra ref 401 *priced to fly
Up for grabs is a Nomos Tetra 27.5mm with a solid caseback and that charming paper-like "beige" dial with blue hands.
- Condition: Pre-owned/serviced in 2021
- Diameter: 27.5mm
- Weight: 28.5 grams
- Movement: In-house Alpha movement
![[WTS] Nomos Tetra 27.5mm](https://preview.redd.it/m3u0hvgelsif1.jpg?width=640&crop=smart&auto=webp&s=5ef8fe97af449b496f25e56780b363327edf0912)
Nomos Tetra 27.5mm
A Nomos Tetra 27.5mm with a solid caseback and beige dial, featuring the cleaner ‘Germany’ dial with blue hands.
- Dial variant: cleaner 'Germany' dial
- Production period: 2005-2010
- Movement: in-house Alpha movement