Description
The Alpina Alpiner 4 Chronograph (model AL-860B5AQ6) exemplifies the pinnacle of Swiss watchmaking excellence. This sophisticated timepiece continues Alpina’s legacy of producing reliable sports watches while incorporating modern technological advancements and premium materials.
Design Elements
Case Construction
The watch features a meticulously crafted 44mm stainless steel case with brushed and polished surfaces. The case thickness of 14.7mm provides a substantial yet balanced presence on the wrist. The screw-down crown ensures water resistance and features the Alpina logo.
Dial Design
The deep blue dial showcases several refined elements:
- Applied rhodium-plated indices with luminescent treatment
- Faceted hour and minute hands with luminescent coating
- Red-tipped chronograph seconds hand for enhanced legibility
- Three-dimensional Alpina logo at 12 o’clock
- Date window positioned at 6 o’clock
Technical Specifications
Movement Details
The AL-860 automatic chronograph caliber represents sophisticated watchmaking:
- Base movement: Modified SW500
- Jewels: 25
- Frequency: 28,800 vph (4 Hz)
- Power reserve: 46 hours
- Automatic winding with ball bearing rotor
Case Specifications
- Diameter: 44mm
- Thickness: 14.7mm
- Lug width: 22mm
- Lug-to-lug distance: 53mm
- Water resistance: 100m (10 ATM)
Advanced Features
The “4” Anti-Elements Protection
The watch incorporates Alpina’s signature four protective features:
- Anti-magnetic: Protected against magnetic fields up to 4,800 A/m
- Water-resistant: Certified for underwater use up to 100 meters
- Anti-shock: Incabloc shock protection system
- Stainless steel: 316L grade for superior corrosion resistance
Chronograph Functions
The chronograph mechanism offers comprehensive timing capabilities:
- 30-minute counter at 3 o’clock position
- 12-hour counter at 6 o’clock position
- Small seconds subdial at 9 o’clock
- Central chronograph seconds hand with 1/5 second precision
- Push-button operation with smooth engagement
Bracelet and Clasp
The stainless steel bracelet features:
- Three-link design with alternating brushed and polished finish
- Solid end links for improved durability
- Double-folding clasp with security pushers
- Fine adjustment system for perfect fit
Crystal and Case Back
The watch employs high-quality materials for optimal visibility and durability:
- Front: Domed sapphire crystal with anti-reflective coating
- Case back: Sapphire exhibition window
- Gaskets: Multiple rubber seals for water resistance
Performance and Testing
Each Alpiner 4 Chronograph undergoes rigorous testing:
- Chronometer-grade accuracy testing
- Water resistance verification
- Magnetic resistance certification
- Shock resistance validation
- Power reserve measurement
Value Analysis
The Alpiner 4 Chronograph positions itself competitively in the luxury sports watch market:
- Premium materials and construction quality
- In-house modified chronograph movement
- Comprehensive anti-element protection
- Versatile design suitable for various occasions
- Strong brand heritage and reliability
Maintenance and Care
To ensure optimal performance, the watch requires:
- Regular service intervals every 4-5 years
- Professional water resistance testing annually
- Careful cleaning after exposure to salt water
- Storage in a watch winder when not in use
Conclusion
The Alpina Alpiner 4 Chronograph AL-860B5AQ6 represents an exceptional value proposition in the luxury sports chronograph segment. It successfully combines robust engineering, sophisticated design, and practical functionality, making it an excellent choice for both watch enthusiasts and professionals seeking a reliable timepiece.
