Description
The Alpina Alpiner Chronograph AL-373SB4E6 exemplifies the pinnacle of Swiss watchmaking excellence, combining centuries-old craftsmanship with contemporary design elements. This sophisticated timepiece stands as a testament to Alpina’s 140-year heritage in producing exceptional watches.
Design and Construction
The watch showcases a meticulously crafted 42mm stainless steel case with alternating brushed and polished finishes, creating an engaging play of light across its surfaces. The case thickness of 14.2mm provides a substantial yet balanced presence on the wrist.
The scratch-resistant sapphire crystal features anti-reflective coating on both sides, ensuring optimal legibility under various lighting conditions. The exhibition caseback, also crafted from sapphire crystal, offers a captivating view of the intricate mechanical movement.
The navy blue dial features a subtle sunburst finish that transitions from deep midnight blue to brilliant azure depending on the angle of light. Applied rhodium-plated hour markers and hands are filled with Super-LumiNova® BGW9, providing excellent visibility in low-light conditions.
Technical Specifications
- Case Material: 316L Stainless Steel
- Case Diameter: 42mm
- Case Thickness: 14.2mm
- Lug Width: 22mm
- Water Resistance: 100 meters (10 ATM)
- Movement: AL-373 Automatic Chronograph (based on Sellita SW500)
- Power Reserve: 46 hours
- Crystal: Double-sided AR-coated Sapphire
- Frequency: 28,800 vph (4 Hz)
- Jewels: 25
Dial and Hands
The sophisticated dial layout features:
- Three-register chronograph configuration
- 30-minute counter at 3 o’clock
- 12-hour counter at 6 o’clock
- Running seconds at 9 o’clock
- Date window at 6 o’clock with quick-set function
- Telemeter scale on the outer rim
- Applied Alpina triangle logo at 12 o’clock
Movement Details
The AL-373 automatic chronograph movement is based on the reliable Sellita SW500 caliber. This sophisticated mechanism features:
- Column-wheel chronograph mechanism
- Elaborate grade finishing
- Decorated rotor with Alpina logo
- Côtes de Genève finishing on bridges
- Blued screws
- Perlage on the mainplate
Strap and Bracelet Options
The watch comes with multiple strap options:
- Premium calf leather strap with contrast stitching (reference: AL-373SB4E6)
- Stainless steel bracelet with triple-folding clasp (optional)
- NATO strap option available separately
Chronograph Functions
The chronograph mechanism offers precise timing capabilities:
- Central chronograph seconds hand
- 30-minute counter with precise jumping mechanism
- 12-hour counter for extended timing events
- Start/Stop/Reset functions via ergonomically designed pushers
Comfort and Wearability
Despite its robust construction, the watch maintains excellent comfort through:
- Ergonomically curved lugs that conform to the wrist
- Balanced weight distribution
- Comfortable 22mm strap width
- Easily adjustable deployment clasp
Additional Features
The watch includes several practical features:
- Screw-down crown for enhanced water resistance
- Quick-set date mechanism
- Hacking seconds function
- Bi-directional winding system
Value Proposition
At its price point, the Alpina Alpiner Chronograph offers exceptional value through:
- Swiss-made quality and precision
- In-house modified chronograph movement
- Premium materials and finishing
- Versatile design suitable for both formal and casual wear
- Two-year international warranty
Conclusion
The Alpina Alpiner Chronograph AL-373SB4E6 represents a masterful combination of traditional watchmaking expertise and modern engineering. Its attention to detail, robust construction, and sophisticated design make it an excellent choice for watch enthusiasts seeking a high-quality Swiss chronograph with genuine heritage and contemporary functionality.
