Omega Speedmaster Reduced Date ref. 3511.50.00 – Automatic 39mm Steel Chronograph “Reverse Panda” Dial – Box & Papers 1993

Info

The Omega Speedmaster Reduced Date ref. 3511.50.00 stands as one of the most captivating variations within the legendary Speedmaster line. With its 39 mm case, it offers a more compact and versatile alternative to the traditional 42 mm Moonwatch, while preserving Omega’s timeless blend of sportiness and elegance.

The “Reverse Panda” dial immediately catches the eye: the contrast between the black background and the white subdials gives the watch a bold, distinctive look. The date window at 3 o’clock adds practical functionality without compromising the clean, balanced aesthetic that defines the Speedmaster family.

A particularly distinctive element of this model is the hexagonal crown, an unusual detail that adds originality and a unique character instantly recognizable to Speedmaster enthusiasts. The stainless-steel bracelet, featuring polished center links, recalls the sporty refinement of 1980s Moonwatches and adds a touch of understated elegance.

At its heart beats the Omega caliber 1164, a modified version of the Valjoux 7750 renowned for its reliability and precision. This automatic movement strikes the perfect balance between performance, durability, and ease of maintenance — offering years of dependable service.

The Speedmaster 3511.50.00 is the ideal watch for those seeking a timepiece that combines elegance with everyday functionality. The bold design of the “Reverse Panda” dial and the presence of the hexagonal crown make it a distinctive yet discreet companion. It’s an exceptional choice for anyone who appreciates the Speedmaster’s rich heritage but desires a watch with its own identity — authentic, compact, and remarkably versatile.

Case, Bracelet, Dial & Glass

The case of the Omega Speedmaster Reduced Date ref. 3511.50.00 is in excellent condition, showing only light signs of wear. A professional polishing has brought the watch back to its original shine, enhancing the classic lines of this model. Minor traces of handling remain, barely noticeable and invisible when the watch is worn. The stainless steel tachymeter bezel also retains its refined appearance, with only minimal wear that does not detract from the overall brilliance and coherence of the case.

The Omega bracelet ref. 1469 with 813 end links, composed of 24 original links, is complete and fits wrists up to approximately 21.5 cm in circumference. It remains in excellent condition, with its alternating polished and satin surfaces carefully restored to their original luster.

The “Reverse Panda” dial stands out for its timeless elegance — the contrast between the black background and silver sub-dials, together with the golden patina on the hour markers, gives this model a unique vintage charm, adding depth, authenticity, and character to its design.

The sapphire crystal is in excellent condition, with a tiny, barely visible superficial mark that in no way affects the crystal’s perfect transparency, allowing the beauty and depth of the dial to shine through.

Accessories & Warranty

The watch comes with its original inner Omega box (professionally restored by removing the deteriorated leather), outer cardboard box, original international warranty card, cardholder, and booklet. It is also accompanied by our O&D Vintage warranty card and Certificate of Authenticity and Lawful Provenance.

This Omega Speedmaster Reduced Date ref. 3511.50.00 has been recently serviced by an authorized Omega service center. The service included a professional polishing and the replacement of the complete waterproofing kit (seals and pushers), ensuring that the watch is fully functional and ready to wear without the need for further intervention.

All replaced components from the service are included in the sale, providing maximum transparency and completeness.

We offer a 24-month O&D Vintage warranty from the date of purchase, covering the movement against mechanical defects not caused by misuse or accidental damage — an added value that allows you to purchase with complete confidence, knowing you will receive a high-quality timepiece backed by our professional after-sales service.