Description
The Alpina Alpiner AL-525B4E6 stands as a testament to over 130 years of Swiss watchmaking excellence. This automatic timepiece combines Alpina’s rich heritage with contemporary watchmaking technology, offering a sophisticated option for discerning watch enthusiasts.
Technical Specifications
Case Dimensions:
- Diameter: 41.5mm
- Thickness: 10.7mm
- Lug width: 21mm
- Lug-to-lug distance: 48mm
Case Construction
The case is crafted from 316L stainless steel, known for its excellent corrosion resistance and durability. The construction features:
- Brushed case sides with polished bevels
- Polished bezel with smooth operation
- Screw-down crown with Alpina logo
- Double-sided anti-reflective sapphire crystal
- Exhibition caseback secured by 6 screws
Movement Specifications
The AL-525 automatic caliber (based on Sellita SW200-1) offers impressive specifications:
- 26 jewels
- 38-hour power reserve
- 28,800 vph (4 Hz) frequency
- Bidirectional winding rotor
- Incabloc shock protection system
- Adjusted in 3 positions for accuracy
- Daily rate: +/-15 seconds per day
Dial Details
The blue sunburst dial features multiple refined elements:
- Applied rhodium-plated indices with diamond-cut edges
- Double-faceted hour and minute hands
- Central seconds hand with counterweight
- Date window at 3 o’clock with anti-glare treatment
- Super-LumiNova C1 treatment on hands and indices
- Applied Alpina logo at 12 o’clock
Bracelet Specifications
The stainless steel bracelet incorporates several premium features:
- Three-link design with alternating brushed and polished finish
- Solid end links with precise case fitment
- Double-push button deployant clasp
- Four micro-adjustment positions
- Solid links secured by screws rather than pins
Water Resistance Features
The 100m water resistance is achieved through:
- Triple-sealed screw-down crown
- High-grade rubber gaskets
- Pressure-tested case construction
- Specially designed case back gasket
Additional Features
The watch includes several practical features:
- Hacking seconds function for precise time setting
- Quick-set date mechanism
- Anti-magnetic protection
- Shock resistance compliant with ISO 1413 standard
Package Contents
The watch comes complete with:
- Leather-lined wooden presentation box
- Certificate of authenticity
- International warranty card (2 years)
- User manual and care instructions
- Micro-fiber cleaning cloth
Value and Market Position
In the competitive luxury watch market, the Alpiner AL-525B4E6 positions itself as a strong contender in the mid-luxury segment. The combination of Swiss-made quality, reliable automatic movement, and sophisticated design elements makes it an excellent value proposition for both collectors and first-time luxury watch buyers.
Care and Maintenance
To maintain optimal performance, Alpina recommends:
- Service intervals every 4-5 years
- Regular cleaning with a soft, dry cloth
- Avoiding magnetic fields and extreme temperatures
- Annual water resistance check if used for swimming
Conclusion
The Alpina Alpiner AL-525B4E6 represents a thoughtful balance between traditional watchmaking and modern requirements. Its comprehensive feature set, robust construction, and attention to detail make it a worthy consideration for anyone seeking a versatile luxury timepiece with genuine Swiss heritage.
