88 yeras old— Omega Medicus - Cal. 23.4 SC1 — Antique 1937 — Serviced

You save 369,00 EUR right away
The service and identification document is included in the price.

Omega Staybrite 31 mm — Cal. 23.4 SC1 — late 1930s (serviced)

Collector Notes & Dating

Pre-reference Omega with Staybrite case and the slim 23.4 SC1 center-seconds caliber. Movement serial in the 8.67 M block dates to circa 1937. Dial has been professionally refinished in period style. Compact 31 mm makes a charming, historically correct pre-war daily.The OMEGA Medicus wristwatch was the brand's first model to feature a central seconds hand, making it bigger and easier to read. Used during the Second World War to accurately measure pulses, this important watch became known as the "nurses' watch", for the help it provided to medical staff on battlefields and in hospitals. Omega Medicus was the first caliber 23,4 SC manufactured with a central seconds hand. This rare, vintage Omega Medicus WWII watch boasts 85 years of history and features an original Sei Tacche design. Its Caliber 23.4 SC T3 mechanism ensures accuracy and durability. Perfect for collectors and enthusiasts alike.

SPECIFICATIONS

Movement: Omega manual-wind cal. 23.4 SC1, 15 jewels, 18,000 A/h; center seconds; serviced 01-10-2025.

Dial: Off-white Arabic dial, blued hands; refinished (period-correct typeface).

Crystal: Acrylic (plexiglass), domed.

Case: Stainless steel “Acier Staybrite,” snap back; MODELE DEPOSE; waterproof engraving.

Size: 31 mm diameter; 16 mm lug width.

Crown: Unsigned push-pull.

Strap/Bracelet: New leather strap, 16 mm.

Water-Tightness: Not pressure-tested due to age; treated as non-water-resistant.

Box / Packaging: Secure travel case; invoice and service certificate included.

A rare center-seconds pre-war Omega in Staybrite steel — freshly serviced and ready to wear.

📦 What’s Included

Box/Case: Secure black travel watch case.

Documents: Invoice and our service certificate worth €369 — included free of charge

🚚 Shipping, Returns

Insured worldwide shipping. 14-day inspection (unused, seals intact). Pro packing with tracking.

🛎️ Call-to-Action

Questions or an offer? Click “Negotiate Your Price.” Serious collector inquiries welcome.

🔧 Included Service Benefits

💰 If you ever decide to sell the watch, a documented service will significantly enhance its market appeal and resale value.

🛠️ A professional service worth €369 — included free of charge.

The service includes:

Full disassembly, ultrasonic cleaning, and lubrication using Moebius synthetic oils

Regulation and timing adjustment

Ultrasonic case and bracelet cleaning (if applicable)

Final technical & aesthetic inspection

📄 An official service certificate is provided, listing key technical servicing details — ideal for insurance, provenance, or future resale.

🛡️ This ensures peace of mind and removes the need for servicing for the next 3–5 years.