

Biatec Majestic CS30B
Last checked Oct 27, 2026
View on Biatec’s site ↗From Biatec
In Biatec together with Czech seller Helveti, we are symbolically commemorating the 30th anniversary of the founding of the Czech and Slovak Republics and 30 years of mutual coexistence of the two young republics with a limited edition CS30 watch. The velvety divorce of Czechoslovakia, followed by three decades of fraternal coexistence, took place peacefully thanks to the linguistic and cultural proximity of the two nationalities and the enduring sense of belonging.
Specifications
Details and photos come from Biatec’s website, last checked Oct 27, 2026. Specs were read automatically and may contain mistakes.
Case
- Diameter
- Not listed
- Lug-to-lug
- Not listed
- Thickness
- 11.6 mm
- Thickness incl. crystal
- Not listed
- Lug width
- 20 mm
- Material
- Not listed
Movement
- Type
- Automatic
- Caliber
- Sellita SW200-1
- Power reserve
- Not listed
- Functions
- Not listed
Crystal and bezel
- Crystal
- Sapphire
- Bezel
- Not listed
Water resistance
- Rated to
- Not listed
Dial and lume
- Dial
- Not listed
- Lume
- Not listed
Strap
- Strap
- Not listed
Every spec Biatec lists
- Width
- 40.00 mm without crown, 43.20 mm with crown
- Jewels
- 26
- Length
- 120.00 mm (long side), 80.00 mm (short side)
- Frequency
- 4Hz
- Lug width
- 20 mm
- Thickness
- 11.6 mm
- Vibrations per hour
- 28.800
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