Onsa – Automatic 25 Jewels – Black Dial – Swiss Made – Vintage 1970s Offered for auction is a beautiful and increasingly rare Onsa Automatic, a Swiss-made vintage timepiece featuring a striking black textured dial and a classic 1970s stainless steel case design. This model stands out thanks to its uncommon black dial with vertical brushed texture and applied geometric hour markers, giving the watch a strong vintage character typical of the 1970s design era. The dial features applied steel indices with different shapes, creating a very interesting and uncommon visual layout. The date window is positioned at 6 o’clock, a desirable and well-balanced configuration rarely found on many watches of the period. The dial is signed “Automatic – 25 Jewels” and “Swiss Made,” confirming its Swiss mechanical movement. The stainless steel case has a classic tonneau cushion shape typical for the 1970s, offering a strong wrist presence despite its elegant 35 mm size. The watch is fitted with an acrylic crystal, consistent with the period of production. Technical Details: Brand: Onsa Model: Automatic Case Material: Stainless steel Case Diameter: 35 mm Crystal: Acrylic crystal Dial: Rare black textured dial with applied geometric hour markers and date at 6 o’clock Water Resistance: Not tested Movement: Swiss automatic movement, 25 jewels Functions: Hours, minutes, central seconds, date Strap: Generic black leather strap (fits up to approx. 21 cm wrist) Condition: Grade B – signs of use according to age and normal wear Accessories: Generic box Story & Heritage: Onsa is a historic Swiss watch brand known for producing reliable mechanical watches during the golden age of Swiss watchmaking in the mid-20th century. Watches like this Onsa Automatic were designed to be robust everyday timepieces, combining durable stainless steel cases with reliable Swiss automatic movements. Today, vintage Swiss automatic watches from smaller historic brands like Onsa are increasingly appreciated by collectors for their unique designs, solid mechanical movements, and authentic vintage character. The rare black dial, 25-jewel automatic movement, and classic 1970s case design make this Onsa Automatic a very attractive collector’s piece and a stylish vintage watch for daily wear. Express Delivery Via UPS Express Internal Reference Number - Itm 702