Sic Bo Automatic Mechanical Watch – Interactive Dice Game & Sapphire Crystal

Turn time into a game with the Sic Bo Automatic Mechanical Watch, a remarkable timepiece that combines mechanical watchmaking with an interactive miniature dice game directly inside the dial.

Inspired by Sic Bo, the traditional three-dice game, the watch features three 2.5 mm (0.1 in) micro-carved dice integrated beneath its curved sapphire crystal. Press the side button to activate the mechanism and watch the dice move inside the dial — transforming the watch into an extraordinary interactive mechanical experience.

Powered by the CAL.LH000 automatic mechanical movement, and crafted from 316L stainless steel, sapphire crystal and premium strap materials, this is much more than a watch. It's a conversation piece designed for collectors who appreciate mechanical ingenuity and unconventional design.

🎲 A Real Dice Game Inside Your Watch

The centerpiece of this watch is its miniature Sic Bo-inspired mechanical dice system.

Press the button positioned on the side of the case to activate the mechanism and set the three miniature dice in motion. Their movement can be observed directly through the domed crystal, creating an interactive experience unlike that of a conventional mechanical watch.

The surrounding dial incorporates Small, Big and dice-combination markings, directly referencing the traditional Sic Bo game.

✨ 2.5 mm (0.1 in) Micro-Carved Dice

Inside the dial sit three exceptionally small 2.5 mm (0.1 in) micro-carved dice.

According to the manufacturer, the dice are crafted from 925 silver, with individually detailed points and hand-finished elements. Their miniature scale makes the mechanical interaction even more impressive when viewed beneath the curved crystal.

Every activation brings movement to the center of the watch, turning the dial into a miniature mechanical game.

⚙️ CAL.LH000 Automatic Mechanical Movement

At the heart of the watch is the CAL.LH000 mechanical movement, designed for both automatic self-winding and manual winding.

It operates at 28,800 vibrations per hour and provides a power reserve of up to approximately 40 hours when fully wound.

No battery is required for normal timekeeping — the mechanical movement is powered by the motion of your wrist and can also be wound manually.

💎 Cambered Sapphire Crystal

The distinctive domed design is protected by a cambered synthetic sapphire crystal.

Its curved profile provides a wide view of the interactive dial and miniature dice while offering excellent resistance against everyday scratches and wear.

The three-dimensional crystal also reinforces the unusual depth of the dial, making the dice mechanism visible from multiple angles.

🌙 Luminous Hands & Hour Markers

Luminous elements on the hands and hour markers improve visibility when ambient light becomes low.

After exposure to light, the luminous material emits a visible glow, adding another striking element to the watch after dark.

🎮 How to Play

The watch takes inspiration from Sic Bo, a traditional game played with three dice.

Press the side button to activate the integrated dice mechanism. The three dice move inside the center of the watch, producing a new combination.

The surrounding dial displays references such as Small (4–10) and Big (11–17) as well as individual and combination results.

Beyond telling time, the mechanism gives the watch an interactive element that can be enjoyed casually with friends or simply demonstrated as part of its mechanical design.

▶️ See It in Action

See the Sic Bo Automatic Mechanical Watch and its interactive dice mechanism in action:

👉 Watch the Sic Bo Watch in Action

🛡️ 316L Stainless Steel Construction

The 43 mm (1.7 in) case is manufactured from 316L stainless steel, providing a solid structure and premium appearance.

Brushed and polished surfaces emphasize the complex case construction while maintaining the sophisticated finish expected from a mechanical collector's watch.

⌚ Premium Leather & Fluororubber Strap

The strap combines genuine leather and fluororubber, bringing together the appearance of traditional leather with the flexibility and comfort of a modern performance material.

With a 22 mm (0.9 in) width and an adjustable wearing range of approximately 150–200 mm (5.9–7.9 in), it is designed for comfortable everyday wear.

💧 3 ATM Water Resistance

The watch offers 3 ATM / 30 m (98.4 ft) water resistance, providing protection against minor everyday splashes.

It is not designed for swimming, showering, diving or prolonged water exposure.

📐 Specifications

Movement: CAL.LH000 Automatic & Manual Mechanical Movement
Frequency: 28,800 vibrations/hour
Power Reserve: Up to approximately 40 hours
Case Diameter: 43 mm (1.7 in)
Case Thickness: 17.5 mm (0.7 in)
Band Width: 22 mm (0.9 in)
Wrist Size: Approximately 150–200 mm (5.9–7.9 in)
Case Material: 316L Stainless Steel
Crystal: Cambered Synthetic Sapphire Crystal
Strap: Genuine Leather + Fluororubber
Dice: Three 2.5 mm (0.1 in) Micro-Carved Dice
Water Resistance: 3 ATM / 30 m (98.4 ft)
Display: Analog / Numberless
Winding: Automatic Self-Winding + Manual Winding
Functions: Time Display, Interactive Sic Bo Dice Mechanism, Luminous Hands & Markers

🎁 A Mechanical Watch Unlike Any Other

For collectors of unusual watches, mechanical engineering enthusiasts and fans of casino and dice-inspired designs, the Sic Bo Automatic Mechanical Watch offers something genuinely different.

A mechanical movement, three miniature dice, an interactive push-button mechanism and a sculpted sapphire crystal all come together in a timepiece designed to be worn, played with and talked about.

🎲 Press the button. Roll the dice. Wear the game.