Tsar Bomba TB-8208SGLZ, Black Dial, Silicone Band
Tsar Bomba TB-8208SGLZ, Black Dial
TSAR BOMBA TB8208SGLZ is a Japanese automatic skeleton watch with a black tonneau dial, sapphire crystal and 50 m water resistance.
This page contains affiliate links. We may earn commission on qualifying purchases. Learn more
Price history
We just started tracking this watch. Price history is still building.
About this item
- Ergonomic double bridge case design, built for a comfortable and durable fit
- Sapphire crystal with anti-reflective coating, highly wear resistant
- 50 m (5ATM) water resistance, suitable for rain and swimming
- Super luminous hands and markers for reading the time in the dark
- Japanese automatic movement with over 48 hours of stored energy
- Skeleton dial gives a direct view of the movement
Top Highlights
- Brand
- Tsar Bomba
- Model Number
- TB-8208SGLZ
- Department
- Men
- Item Type
- Dress Watch
- Manufacturer
- TSAR BOMBA
- First Available
- October 28, 2021
Features & Specs
- Display
- Analog
- Movement Type
- Japanese automatic
- Additional Features
- Calendar, Chronograph, Date, Date and Month, Tachometer
- Complications
- Chronograph, Date, Tachymeter
- Strap Type
- Two Piece Strap
- Case Material
- Stainless steel
- Case Thickness
- 15.5 mm
- Lug Width
- 22.0 mm
- Weight
- 130 g
- Water Resistance
- 50 m
- Sport Type
- Fishing, Hiking
- Strap
- Silicone
- Clasp
- Buckle
- Closure Type
- Buckle
- Crystal
- Sapphire crystal
- Dimensions
- 10.83 x 17.13 x 0.61 inches; 4.59 ounces
Style
- Style Name
- Strap
- Dial Shape
- Tonneau
- Dial Color
- Black
- Theme
- Luxury, Mechanical
- Face Style
- Skeleton
Description
This TSAR BOMBA is a men's automatic watch with a skeletonized black dial in a tonneau shape. It suits buyers who want a mechanical look with a visible movement at a modest price, and the silicone strap keeps it comfortable for everyday wear.
A Japanese automatic movement drives the watch and stores more than 48 hours of energy. The case is stainless steel with a depth of 15.5 mm, and the dial is covered by a sapphire crystal with an anti-reflective coating. Water resistance is rated at 50 m, and the lug width is 22 mm.
The skeleton dial is the main draw, offering a direct view of the movement beneath the surface. Luminous hands and markers help with reading the time in low light, and the silicone strap resists sweat and moisture, which makes the watch practical for rain, hand washing and casual swimming.
Frequently Asked Questions
Can I swim with this TSAR BOMBA?
The TSAR BOMBA is rated to 50 m (5ATM), which generally covers rain, hand washing, showers and casual swimming. It is not designed for diving or high-speed water sports. Keep the crown pushed in fully before any contact with water, and avoid hot water, which can affect the seals over time.
Is it suitable for daily wear and sport?
With a stainless steel case, sapphire crystal and a sweat resistant silicone strap, this TSAR BOMBA handles daily wear well, including light hiking or fishing trips. The 15.5 mm case thickness makes it noticeable on the wrist, so it suits casual outfits better than a slim formal shirt cuff.
How long does it run when not worn?
The Japanese automatic movement stores more than 48 hours of energy, so after a full wind from wrist movement it should keep running through a weekend. If you leave it longer, set the time and wind the crown a few turns if available, or simply wear it for a while.
How does it compare with a standard round dress watch?
Compared with a typical round dress watch, this model uses a tonneau shape and a skeleton dial that shows the movement. The silicone strap and 15.5 mm thickness also give it a sportier look. If you want slim and formal, an alternative with a leather strap is a better match.
Will it fit my wrist and can I change the strap?
The strap attaches at 22 mm lug width, so many standard 22 mm straps will fit, including leather options for a more formal look. The case is chunky at 15.5 mm thick, and the 4.59 ounce weight is noticeable, so try it on a medium to larger wrist for best comfort.
Does it need a battery or regular service?
As an automatic, it needs no battery and runs on wrist motion. For service, a watchmaker generally checks lubrication every few years and tests the seals regularly to keep the 50 m water resistance reliable. Check the gaskets before using it for swimming if it has been a while.
Editor's take
Tsar Bomba targets buyers who want the look of a mechanical skeleton watch without a luxury price. The TB8208SGLZ pairs a black tonneau shape with a skeleton dial, which gives it a bolder profile than a typical round dress watch, even though the listing files it under dress watches.
The heart of the watch is a Japanese automatic movement that stores more than 48 hours of energy, so it can sit off the wrist for a weekend and still be running on Monday. Above the dial sits a sapphire crystal with an anti-reflective coating, a welcome upgrade over the mineral glass found at this price, and the case is stainless steel.
There are limits to consider. Water resistance is 50 m, which handles rain and a quick swim but is not enough for serious water sport, and the movement manufacturer is not named, so servicing options are less clear than with an established calibre. The silicone strap is practical but gives the watch a sportier, less formal feel than its dress label suggests.
It suits someone who enjoys seeing a movement at work and wants a casual, eye-catching automatic for daily wear. If a named calibre and proven service network matter more, a Seiko 5 or Orient automatic is the logical alternative in a similar price bracket.
In categories
From the manufacturer

High-quality materials lay the foundation for durability
No more glare when checking time in bright sunlight or office lighting—clear readability anytime, anywhere; Wash hands, splash rain, or sweat through workouts without worry—whether for business meetings or weekend hikes.

Japanese Automatic Movement
The TB-8208SGLZ is powered by a Japanese automatic movement that winds from wrist motion, so there is no battery to replace. A sapphire crystal sits over the dial and resists everyday scratches, which keeps a dress watch face clear and legible over years of wear.

Multiple colors to suit different styling needs
The TB-8208SGLZ is offered in several color options, so the watch can follow your wardrobe rather than dictate it. The stainless steel case and silicone strap stay consistent across versions, with the dial and finish choices setting the tone from formal to casual. Pick the one that suits how you dress.

The Perfect Gift for Men
With beautiful packaging box, TSAR BOMBA watches are always a unique gift for loved ones on any occasion.

TSAR BOMBA Offline Exhibitions & Physical Stores
Tsar Bomba shows its watches at offline exhibitions and in physical stores, where collectors can handle them in person. You can check the case finish, the sapphire crystal and the fit of the silicone strap on your own wrist before choosing a reference such as the TB-8208SGLZ.
Warranty & Support
User reviews
No reviews for this product yet. Sign in to write the first review; if you don't have an account, you can register from the sign-in screen.








