Sequent Elektron SuperCharger 2.3: The Self-Charging Hybrid Smartwatch
Sequent Elektron SuperCharger 2.3: Power Generated by Your Wrist
The Sequent Elektron and SuperCharger 2.3 watches represent the latest generation of movement-powered hybrid smartwatches. These high-end quartz watches combine fitness-tracking and smartwatch functionality with a form factor rooted in traditional timepieces — and feature a revolutionary self-charging system.
How Self-Charging Technology Works
Sequent's most innovative feature is its power generation system. While the watch includes a charging module dock, many users won't need it. The system generates electricity using the same principle as an automatic mechanical watch's rotor — but instead of winding a mainspring, the rotor acts as a magnetic electricity generator.
Magnets in the weighted rotor move against a copper coil, pushing electrons into the copper wire and creating a current that charges the battery. This technology is similar in concept to Seiko's Kinetic movements but designed to power more demanding electronic systems including Bluetooth connectivity, heart rate monitoring, and blood oxygen sensing.
Smart Features Without a Screen
Unlike mainstream smartwatches, the Sequent 2.3 family doesn't have a digital display. Instead, it features:
- Heart rate monitoring via caseback sensors
- Blood oxygen level sensing
- Accelerometer for fitness tracking
- Bluetooth phone connectivity for automatic time setting
- Sleep quality tracking
- LED indicators on the dial
The design philosophy prioritizes looking like a classic watch while delivering meaningful smart functionality. The dial includes SuperLumiNova-lumed hour markers and hands, and the overall aesthetic is intentionally traditional.
Two Flavors: Elektron vs. SuperCharger
The Elektron 2.3 features a semi-transparent dial offering a view of the circuit board inside, housed in natural or DLC-coated titanium cases. The SuperCharger 2.3 comes with a solid dial and steel cases. Both share the same internal technology and case dimensions.
Key Specifications
| Case Size | 42mm wide, 14.2mm thick |
| Lug-to-Lug | 46.6mm |
| Crystal | AR-coated sapphire |
| Water Resistance | 50 meters |
| Battery Life | Up to 1 year (with regular wear) |
| Strap Width | 22mm (quick-release) |
Pricing
- SuperCharger 2.3 (Steel): $743 USD
- Elektron 2.3 Transparent (Natural Titanium): $857 USD
- Elektron 2.3 Transparent (DLC Titanium): $909 USD
Frequently Asked Questions
Q: Does the Sequent 2.3 ever need to be charged?
A: With regular wear, the self-charging system should keep the battery topped up indefinitely. However, a charging dock is included for situations where the watch isn't worn for extended periods.
Q: Can I see my heart rate on the watch face?
A: Yes, pressing the lower pusher triggers an instant heart rate readout displayed on the right-side scale of the subdial. For more detailed data, use the Sequent smartphone app.
Q: How does the Sequent 2.3 compare to Apple Watch or Garmin?
A: The Sequent 2.3 is designed for users who want traditional watch aesthetics with basic smart features, rather than the full digital experience offered by screen-based smartwatches. It excels in battery life and classic design.
Explore Similar Watches
Check out our collection of self-winding smartwatches or browse our premium titanium watch selection.
Source: aBlogtoWatch