According to my research, Spera was a Swiss brand registered in 1919. The piece you see here dates to the 1960s. There’s even an engraving on the back: “20-9-63 Hubert & Grete”. I don’t know who Hubert is, but he shouldn’t have sold this gorgeous piece. The stainless steel case measures a decent 35.7mm, which is perfect for those with smaller wrists who can’t wear a Breitling chronograph. It’s also relatively thin for a chronograph, at 12.8mm. Inside is the caliber Landeron 248, a workhorse movement introduced in 1937. **Condition:** Good with minor markings on the case and some scratches on the crystal that can easily be polished. Please see the pictures for a better description.  **Case Size:** 35.7 x 44.3 mm, with a thickness of 12.8mm and 18mm lugs. **Crystal:** Acrylic **Movement:** Landeron 248, 17 jewels, 18,000 bph, and a power reserve of 41 hours. Service history is unknown, but all functions are working as they should. **Other Information:** * Watch only, no box or papers. **Price:** Asking $430. Please add $15 for worldwide shipping. Payment methods include Wise, ACH transfer, Revolut, Bitcoin (On-Chain or Lightning), or PayPal G&S for buyers with solid references. Add +6% for currency conversion fees on the latter. I’m located in Portugal, but worldwide shipping isn’t an issue.  Established seller with over 220 transactions – buy with confidence! Make sure to follow me on Instagram (@daily.worn) to check out the newest additions. [Pictures](https://imgur.com/a/zF82xzz) [Timestamp](https://imgur.com/a/aerB7f5)