Certina DS-1 DS-1 Big Date Powermatic 80 PVD / Black / Bracelet
Reference C029.426.33.051.00
About this watch
The Certina DS-1 Big Date C029.426.33.051.00 debuted in 2025 as part of the expanded DS-1 collection, celebrating the 60th anniversary of Certina’s Double Security (DS) System. This version stands out with a bold urban aesthetic, pairing a 41mm 316L stainless steel case fully PVD-coated in matt black with a matching black PVD-coated stainless steel bracelet. The bracelet plays with subtle contrasts through alternating matt and polished surfaces, adding depth to the monochrome look.
Its sunray-brushed black dial keeps the design sleek and modern, while the signature big date complication at 6 o’clock uses two separate discs for clear readability — an iconic detail of the DS-1 Big Date line. The watch is powered by the Swiss-made automatic caliber C07.651, offering an extended power reserve of up to 80 hours and equipped with a Nivachron balance spring for increased resistance to magnetic fields and temperature variations.
A curved sapphire crystal with anti-reflective treatment protects the dial, while a transparent sapphire crystal case back reveals the movement. The DS-1 Big Date is water resistant to 100 meters thanks to Certina’s robust DS concept, combining refined urban design with enduring strength and precision — perfect for those who navigate the modern cityscape with confidence.
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Specifications
- Brand
- Certina
- Family
- DS-1
- Model
- DS-1 Big Date Powermatic 80 PVD / Black / Bracelet
- Reference
- C029.426.33.051.00
- Movement
- c07-651
- Movement Features
-
- Hours, Minutes, Seconds
- Date, Big Date
- Case
- Stainless Steel 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Certina DS-1 Titanium and Q Timex Falcon Eye Chronograph](https://preview.redd.it/4hqspogk00sg1.jpg?width=640&crop=smart&auto=webp&s=445af9e2d586ca0c889b734307bb60d14c04c9fa)
Certina DS-1 Titanium and Q Timex Falcon Eye Chronograph
A Certina DS-1 Titanium in alright condition with a titanium bracelet and leather strap. It comes with full box, outer box, tag, extra links, warranty card, and booklet.
- Condition: alright condition
- Case material: titanium
- Bracelet condition: heavier scratches