Description
The Alpina Alpiner AL-525S4E6B stands as a testament to Swiss watchmaking excellence, embodying over 140 years of Alpina’s horological expertise. This automatic timepiece represents the perfect fusion of traditional craftsmanship and contemporary design sensibilities.
Technical Specifications
Case Dimensions:
- Diameter: 41.5mm
- Thickness: 10.7mm
- Lug width: 21mm
- Lug-to-lug distance: 49mm
Case Construction
The case is crafted from 316L stainless steel, featuring:
- Brushed finish on the case sides and lugs
- Polished bezel with smooth edges
- Anti-reflective sapphire crystal
- Screw-down crown with Alpina logo
- Exhibition caseback secured by six screws
Movement Details
The AL-525 automatic movement specifications include:
- Base caliber: Sellita SW200-1
- 26 jewels for reduced friction
- 38-hour power reserve when fully wound
- Frequency: 28,800 vph (4 Hz)
- Hacking seconds feature
- Bidirectional automatic winding
- Adjusted in 3 positions
Dial Elements
The sophisticated blue dial features:
- Sunburst finish with depth-creating gradients
- Applied rhodium-plated indices with Super-LumiNova
- Faceted hour and minute hands
- Red-tipped seconds hand
- Date window at 3 o’clock with quick-set function
- Applied Alpina logo at 12 o’clock
Water Resistance Features
The 100m water resistance is achieved through:
- Triple-sealed screw-down crown
- High-quality gaskets
- Pressure-tested case construction
Strap and Clasp Details
The strap system includes:
- Genuine calfskin leather with alligator pattern
- Hand-stitched with contrast threading
- Stainless steel deployant clasp with micro-adjustments
- Quick-release spring bars for easy strap changes
Packaging and Accessories
The watch comes complete with:
- Premium leather-lined presentation box
- Certificate of authenticity
- International warranty card
- Instruction manual
- Cleaning cloth
Performance and Accuracy
The movement is regulated to achieve:
- Average daily rate: +/- 12 seconds
- Maximum deviation in different positions: 30 seconds
- Power reserve variation: 38-42 hours
Value Analysis
The watch offers exceptional value considering:
- Swiss-made certification
- High-grade movement architecture
- Premium materials throughout
- Versatile design suitable for both casual and formal wear
- Competitive pricing in the luxury watch segment
Conclusion
The Alpina Alpiner AL-525S4E6B exemplifies the perfect balance between horological tradition and modern functionality. Its comprehensive feature set, reliable movement, and sophisticated design make it an excellent choice for both watch enthusiasts and collectors seeking a versatile timepiece that can transition seamlessly from casual to formal occasions.
Maintenance Recommendations
To ensure optimal performance:
- Service interval: 4-5 years recommended
- Regular cleaning with a soft cloth
- Avoid magnetic fields and extreme temperatures
- Wind manually if not worn regularly
- Check water resistance seals annually if used near water
