Accutron Spaceview 2020 2ES6A001 – Modern Precision Through Visible Motion

The Accutron Spaceview 2020 2ES6A001 is a striking expression of contemporary watchmaking that places mechanical architecture and energy generation on full display. With its dramatic open-work dial and visible turbine system, this timepiece continues Accutron’s legacy of redefining how modern watches are engineered and experienced.

A smoke grey open-work dial framed by a transparent outer ring reveals the intricate structure beneath the crystal, while signature Accutron green accents and luminous markers enhance legibility and visual depth. White hour and minute hands contrast sharply against the dial, while a vivid orange seconds hand glides smoothly across the display — a hallmark of the Electrostatic collection. 

The sculptural case proportions and exposed architecture create a watch that feels technical, modern and unmistakably Accutron.

The NS30 Electrostatic Movement

At the heart of the Spaceview 2020 is Accutron’s proprietary NS30 Electrostatic Movement, a unique energy system that operates unlike conventional mechanical or quartz watches.

Twin motion-activated turbines spin at high speed between electrodes as the watch moves on the wrist, generating electrostatic energy. This energy is stored within an accumulator and distributed through two separate motor systems:

• A world-first electrostatic motor driving the fluid sweep seconds hand
• A step motor advancing the hour and minute hands

This architecture produces the signature continuous sweep of the seconds hand, delivering a visual smoothness rarely seen in traditional watchmaking.

Power Saving Function

The NS30 movement includes an intelligent Power Saving Function designed to conserve stored energy.

After approximately five minutes of inactivity, the seconds hand automatically stops at the 12 o’clock position while the hour and minute hands continue keeping time. Once motion is detected again, the seconds hand gradually returns to the correct position and resumes its smooth sweep. 

Technical Specifications

• Reference: 2ES6A001

• Collection: Spaceview 2020

• Movement: Accutron Proprietary NS30 Electrostatic Movement

• Energy Generation: Twin motion-activated turbines

• Motor System: Electrostatic motor (seconds) + step motor (hours/minutes)

• Power Saving Function: Seconds hand pauses after inactivity and reactivates with motion

• Functions: Hours, Minutes, Smooth Sweep Seconds

Case

• Material: Stainless steel case and bezel

• Case Diameter: 43.5 mm

• Case Thickness: 15.91 mm

• Caseback: Stamped Accutron logo and turbine design

• Crystal: Sapphire

Dial

• Smoke grey open-work dial

• Signature Accutron green accents

• Transparent outer ring

• Super-luminous light green markers

• White hour and minute hands

• Orange sweep seconds hand 

Strap

• Black leather strap

• Double-press deployant clasp

Water Resistance

• WR50 / 5 Bar / 166 ft

Frequently Asked Questions

How accurate is the Accutron NS30 Electrostatic Movement?
The NS30 Electrostatic Movement delivers expected accuracy of approximately ±5 seconds per month when worn regularly, offering precision well beyond traditional mechanical watch standards.

Is the Accutron Spaceview 2020 mechanical or quartz?
Neither. The proprietary NS30 Electrostatic Movement generates energy through twin motion-activated turbines that produce electrostatic energy, powering the watch without a traditional battery or mechanical mainspring.

What is the Power Saving Function?
After approximately five minutes of inactivity, the seconds hand automatically stops at the 12 o’clock position to conserve stored energy while the hour and minute hands continue keeping time. Motion of the wrist reactivates the seconds hand, which returns smoothly to the correct position.

Does this watch require battery replacement?
No conventional battery replacement is required. The movement generates and stores electrostatic energy through wrist motion.

Where can I learn more about the Accutron Electrostatic Movement?
You can read a detailed explanation in our guide to the Accutron NS30 Electrostatic Movement Technology.

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