Omega

1995 Omega Speedmaster Professional (Ref. 3592.50) "Sapphire Case Back" W/ Box & Omega Warranty Card

Join Waitlist

The Omega Speedmaster Professional is by far one of our favorite chronographs. The Speedmaster has an incredible history starting with automotive racing, moving into flight, and eventually to NASA and the U.S. Space Program.  There are many subtle differences within the vintage Omega Speedmaster range of references that make them all slightly unique and different.

The 3592.50 Omega Speedmaster model, also known as the 'De Luxe', is similar to the ‘standard’ Moonwatch reference of the era, the 3570.50, but with a sapphire display case back. In the current Omega collection, you can still find the Speedmaster Professional with a sapphire case back, but it also has the sapphire front crystal, which makes the 3592.50 more unique as it retains the Hesalite crystal on top and the sapphire crystal on the back. Creating a feeling more original to the Moon Watch while offering a window into the beautiful Cal. 863 movement. The 3592.50 was fitted with several movement types, the first being a 17 jewel Cal. 863, which is essentially a more embellished version of the famous workhorse Cal. 861. The Cal. 863 was later upgraded to house 18 jewels and eventually replaced by the later Cal. 1863.

The ref. 3592.50 would be a great option for the discerning gentleman looking for a unique yet functional Omega Speedmaster. The Speedmaster looks great on the bracelet as well as a handcrafted leather strap. It is one of our favorite chronographs due to its timeless design and functionality. Its versatility to be paired with the most formal and the most casual of wardrobes also makes the Speedmaster a good choice for the first vintage timepiece and or a classic daily driver.

SPECS

Stock # OMSPM359250-3
Brand Omega
Style Speedmaster Professional
Model 3592.50 'Cal. 863'
Serial 483XXXXX
Size Men's
Material Stainless Steel
Dial Matte Black
Millimeters 42
Bracelet Omega 1479 Stainless Steel Bracelet W/ 812 End Pieces

CASE & BRACELET

The impressive asymmetrical case displays crisp angles and finishing, showing minimal signs of use and nominal evidence of being previously polished. The black tachymetre bezel remains deep black and shows almost no signs of wear. The case retains its original pump pushers and Omega crown. The sapphire case back remains free of damage or blemishes. The original Omega 1479 bracelet with 812 end pieces retains 19 links that exhibit almost no stretch and will fit up to a 6.75-inch wrist. The watch comes with two additional links as well, which would increase the size to fit a 7.25-inch wrist when installed.

DIAL & HANDS

The matte black dial is flawless, showing no age or damage throughout. The tritium lume plots have achieved a charming creamy patina with no degradation present under UV light inspection. The original tritium hands have aged to a dark grey patina, which is common for Speedmasters in this era. Under UV light inspection, the lume in the minute hand exhibits some superficial cracking and remains stable, with the hour and chronograph hands showing no degradation.

ACCESSORIES

The watch comes with its original inner and outer boxes and Omega warranty card. The watch is keeping time perfectly, previous service history is unknown. A movement service can be provided upon request.