Product Overview
The CIGA Design Z Series Automatic Mechanical Watch is a bold fusion of architectural form and mechanical artistry. Built for those who appreciate precision engineering and striking design, this luxury skeleton wristwatch features a tonneau-shaped case that redefines classic elegance with a modern edge. Its fully exposed movement showcases the intricate dance of gears and bridges, offering a mesmerizing view of the watch’s inner workings. Designed for both men and women, it balances sophistication with contemporary flair, making it ideal for business settings, formal occasions, or everyday wear. With a durable silicone strap and stainless steel construction, it delivers comfort and style in equal measure.
Key Features
- Dual-Sided Skeleton Design – The watch reveals its mechanical heart from both the front and back, offering an unobstructed view of the automatic movement, including visible gears, bridges, and the escapement in motion.
- Premium Material Options – Available in three distinct finishes: brushed 316L stainless steel, diamond-like coated (DLC) black steel, and lightweight Grade 2 titanium, allowing for personalization based on style and durability preferences.
- Precision CNC-Crafted Case – Each case is machined with high accuracy using CNC technology, ensuring tight tolerances and a refined finish that enhances both aesthetics and structural integrity.
- Tonneau-Shaped Case with Slim Profile – The unique tonneau (barrel) shape is reimagined with a double-layer construction that reduces overall bulk, resulting in a slimmer, more wearable design without sacrificing visual impact.
- Custom Automatic Movement – Powered by a self-winding mechanical movement with 24 jewels and a 40-hour power reserve, beating at 21,600 vibrations per hour (vph) for consistent and reliable timekeeping.
- Sapphire Crystal Glass – The watch face is protected by scratch-resistant sapphire crystal, ensuring long-term clarity and resistance to daily wear.
- 30M Water Resistance – Rated for everyday splashes, rain, and brief immersion, making it suitable for daily use but not intended for swimming or diving.
- Deep-Textured Crown – The crown features a knurled design for improved grip, allowing for smooth and precise manual winding and time adjustment.
- Skeleton Hands – The hour and minute hands are cut to match the openwork design, maintaining legibility while complementing the exposed mechanical aesthetic.
Technical Specifications
- Case Material: 316L Stainless Steel, 316L Stainless Steel with DLC Coating, or Grade 2 Titanium
- Case Dimensions: 41mm x 48mm (rectangular tonneau profile)
- Case Thickness: 12.3mm
- Crystal: Sapphire Crystal
- Strap Material: Silicone
- Strap Width: 22mm
- Strap Length: 250mm
- Water Resistance: 3ATM (30 meters)
- Movement: Automatic mechanical with 24 jewels, 21,600 vph frequency, 40-hour power reserve
- Model Number: Z031-SISI
- Package Dimensions: 10.28 x 8.58 x 2.24 inches
- Item Weight: 2.61 ounces
Benefits & Use Cases
This timepiece is ideal for professionals and watch enthusiasts who value both form and function. Its sleek tonneau shape and skeletonized design make it a standout accessory in business meetings, formal dinners, or creative workplaces. The silicone strap ensures all-day comfort, while the lightweight titanium and stainless steel options cater to different preferences for durability and weight. Thanks to its 30M water resistance, it withstands daily exposure to moisture, such as handwashing or light rain. The automatic movement eliminates the need for batteries, appealing to those who appreciate traditional watchmaking craftsmanship. Whether worn as a personal statement piece or given as a thoughtful gift, the CIGA Design Z Series combines innovation, artistry, and practicality.
Important Notes
This watch is not discontinued by the manufacturer and remains in active production. It ships in original packaging with dimensions of 10.28 x 8.58 x 2.24 inches. The product is classified under the men’s department but is designed to suit unisex wear. First available on July 16, 2020, it is manufactured by Shenzhen Shi Jia Chuang Xin You Xian Gong Si. For warranty details, customers are directed to the manufacturer’s official support page. Please note that while the watch is water-resistant to 30 meters, it is not suitable for swimming, showering, or submersion. Regular maintenance is recommended to preserve the movement and overall condition.









CIGA design Automatic Skeleton Watch · Edge


Where Shapes Meet A Beating Core


Beneath, a skeletonized movement beats in full view

Back-to-front Skeletonized
Offers a clear view of the movement, revealing gears and bridges in full mechanical detail.

Three Texture Expressions
Available in brushed 316L stainless steel, diamond-like coated black steel, and Grade 2 titanium.

The Art of Exposure
Skeleton design with chamfered bridges and engraved scale for clarity.

Slimmed Geometric Frame
Edge reimagines the classic tonneau shape with a double-layer case for a slimmer, wearable profile.

Visible Time Engine
With 24 jewels and a 40-hour reserve, the 21,600 vph movement ensures reliable performance.
1 Dual sided skeleton
2 Diverse Material Choices
3 Precision CNC Case Craft
4 Tonneau-Shaped Case
5 Custom Automatic Movement


Sapphire Crystal


30M Water Resistance


Deep-Textured Crown


Skeleton Hands
PACKAGING


STYLE DISPLAY


