Cortebert “Wehrmachtswerk” Hand-Wound Watch (Stainless Steel, Switzerland) – Detailed Collector Overview Model Overview This vintage Cortebert Wehrmachtswerk timepiece represents one of the most distinctive mechanical designs of the late 1960s and early 1970s, a period when the Swiss manufacturer combined technical precision with bold case geometry. Cortebert, founded in 1790 in the Swiss Jura, earned a strong reputation for producing high-grade in-house movements that were supplied to other respected brands — including early Rolex pocket watches and Italian railway-issued wristwatches. The “Wehrmachtswerk” label denotes a movement derived from the robust Calibre 59 lineage, originally developed for military reliability. This particular watch features a striking metallic blue dial, baton indices, and a cushion-shaped stainless-steel case, reflecting both elegance and durability. ⸻ Technical Specifications Brand: Cortebert Model: Wehrmachtswerk Movement: Manual wind, 17 jewels, Swiss-made Country of Manufacture: Switzerland Production Era: ca. late 1960s – early 1970s Serial / Case Number: 23002 ⸻ Case Material: Stainless steel (back), chrome-plated case body Dimensions: 36 mm diameter (approx.) Bezel: Polished integrated bezel, cushion-style Crystal: Acrylic Water Resistance: Not tested (marked “Shock Resistant – Antimagnetic”) ⸻ Dial & Hands Dial Colour: Metallic gradient blue Markers: Applied steel baton indices with luminous tips Date: No Branding: “Cortebert – Wehrmachtswerk” and “17 Rubis – Incabloc – Swiss Made” Hands: Polished dauphine-style hands with luminous inserts, central seconds ⸻ Caseback Material: Stainless steel Attachment: Screw-down type Engravings: “Shock Resistant – Antimagnetic – Stainless Steel Back – 23002” ⸻ Strap & Buckle Strap: New blue leather strap (replacement), 18 mm width Buckle: Stainless steel tang buckle ⸻ Notable Historical / Brand Context Founded in Cortebert, Switzerland, the Cortebert Watch Company built its prestige on precision movements and railway chronometers. In the mid-20th century, the brand’s military-grade hand-wound calibres, nicknamed “Wehrmachtswerk”, became known for reliability under extreme conditions — an enduring tribute to the golden age of mechanical Swiss engineering. Cortebert’s movements were later used by Tudor and other brands, making surviving examples like this one increasingly sought after among collectors who appreciate mechanical authenticity and understated design. ⸻ Collector Appeal & Value Potential This piece embodies the 1970s design language with its bold cushion case and vivid sunburst dial. For collectors, it offers an attractive mix of Cortebert’s horological pedigree, Swiss hand-wound reliability, and visually striking presence. Watches from this manufacturer have recently gained renewed attention as enthusiasts rediscover lesser-known yet historically significant brands. Its serviced, functioning condition enhances its investment appeal. ⸻ Condition Report Fully serviced, running well, and keeping good time. Dial in attractive vintage condition with light aging consistent with age. Case shows moderate surface wear and polishing marks but retains strong geometry. Acrylic crystal clear and intact. New strap fitted for sale. ⸻ Delivery Packaging: Securely packed in a generic watch box. Shipping: Registered and insured shipping from within the European Union.