Men's Automatic Skeleton Watch – Miyota 8N24, Sapphire Crystal & Tungsten Steel Bracelet

Discover the mechanics behind every second with this sophisticated automatic skeleton watch, combining Japanese mechanical engineering with a distinctive open-work dial and geometric metal bracelet.

Powered by a Miyota 8N24 automatic movement, the watch exposes much of its mechanical architecture through the dial while offering the convenience of self-winding operation.

⚙️ Japanese Miyota 8N24 Automatic Movement

At the heart of the watch is a Miyota 8N24 automatic mechanical movement, visible through both the skeletonized dial and exhibition case back.

The movement features 21 jewels, operates at 21,600 vibrations per hour, and provides a power reserve of approximately 42–44 hours when fully wound.

No battery is required — the movement is powered mechanically and winds automatically through the motion of your wrist.

🔍 Open-Work Skeleton Dial

The extensively skeletonized dial reveals gears, bridges, jewel bearings and other mechanical components normally hidden inside a traditional watch.

Applied hour markers and the layered construction give the dial additional depth while maintaining a distinctive luxury-inspired appearance.

💎 Sapphire Crystal

The dial is protected by sapphire crystal, valued in watchmaking for its excellent scratch resistance and optical clarity.

With a hardness of approximately 9 on the Mohs scale, sapphire offers significantly greater scratch resistance than standard mineral glass.

🌙 Luminous Hands

The hands feature luminous material designed to absorb light and remain visible in darker environments.

This provides improved readability when moving between daylight and low-light conditions.

✨ Geometric Tungsten Steel Bracelet

One of the watch's most distinctive features is its tungsten steel bracelet, finished with faceted geometric center links that reflect light from different angles.

The bracelet is completed with a push-button hidden clasp, maintaining a clean appearance while providing secure everyday wear.

💧 5 ATM Water Resistance

Rated to 5 BAR / 50 meters, the watch is designed to withstand normal everyday exposure to water such as rain and accidental splashes.

It is not intended for diving, hot water, saunas or high-pressure water activities.

🔄 Exhibition Case Back

Turn the watch over and the mechanical experience continues.

The transparent case back provides a view of the Miyota automatic movement, including its rotor, gears and jewel bearings.

Specifications

Movement: Miyota 8N24 automatic mechanical
Movement Origin: Japan
Jewels: 21
Frequency: 21,600 vibrations/hour
Power Reserve: Approx. 42–44 hours
Display: Analog skeleton
Crystal: Sapphire crystal
Case Diameter: Approx. 40–44 mm (1.6–1.7 in)
Case Thickness: Approx. 11 mm (0.4 in)
Bracelet Material: Tungsten steel
Bracelet Width: Approx. 20–24 mm (0.8–0.9 in)
Bracelet Length: Approx. 20 cm (7.9 in)
Clasp: Push-button hidden clasp
Luminous: Yes
Water Resistance: 5 BAR / 50 meters
Winding: Automatic self-winding
Style: Luxury / Mechanical / Skeleton

Why You'll Love It

⚙️ Japanese Miyota 8N24 automatic movement
💎 Scratch-resistant sapphire crystal
🔍 Detailed skeleton dial
🔄 Transparent exhibition case back
✨ Distinctive geometric tungsten steel bracelet
🌙 Luminous hands
💧 5 ATM water resistance
🔋 No battery required

A striking choice for anyone who appreciates visible mechanics, Japanese automatic movements and unconventional watch design.