Speedmaster Gemini IV (3565.80.00)

The Omega Speedmaster Professional Gemini IV Limited Edition is special because it celebrates the first American spacewalk in 1965. Omega made only 2,005 pieces, which adds rarity and collector value. Its blue dial, classic Moonwatch design, and strong NASA history make it highly desirable.

The Omega Speedmaster Professional Gemini IV Limited Edition Ref. 3565.80.00 stands out with its deep blue dial and clean chronograph layout. Omega added silver-tone subdials and bright white hands that give the watch a sharp and sporty look. The 42 mm stainless steel case keeps the classic Moonwatch shape with twisted lugs and a black tachymeter bezel. Omega used a hesalite crystal on the front, which stays true to the traditional Speedmaster design. The stainless steel bracelet feels solid and comfortable on the wrist, and its brushed finish matches the tool-watch style of the case.

Inside the watch is the Omega Caliber 1861 manual-wind chronograph movement. This movement is famous for its reliability and direct connection to the Speedmasters used during NASA space missions. The movement runs at 21,600 vibrations per hour and offers around 48 hours of power reserve. Owners must wind the watch by hand, which adds a more personal and mechanical feel to daily wear. The chronograph pushers respond with a crisp action, and the movement delivers dependable performance for everyday use.

Omega released the Gemini IV Limited Edition in 2005 to honor NASA’s Gemini IV mission and astronaut Ed White’s first American spacewalk in 1965. The watch celebrates an important moment in space exploration history while keeping the spirit of the classic Speedmaster Professional alive. Omega limited production to 2,005 pieces, which makes the model highly collectible today. Its unique blue dial and strong historical connection help it stand apart from standard Moonwatch models, and many collectors see it as one of the most attractive modern Speedmaster limited editions.

The watch appears in very good condition with light signs of wear on the case and bracelet. The blue dial looks clean, and the hands and markers remain sharp. The bezel and hesalite crystal show minor surface marks consistent with careful regular use.

What do the different grading scores mean?

• BN 9.9: Brand new and unworn, with no signs of use.
• UN 9.5: Like new and unworn, but may lack original packaging or materials such as the box, links, tags, or bezel protector.
• LN 9.0: Like new and unworn, but only includes the watch without papers, box, or accessories.
• MT 8.5: Mint condition, lightly used with minor surface scratches or wear. Unpolished.
• VG 8.0: Moderately used, with scratches and one or two nicks on the case or crystal. Shows signs of polishing. The bracelet remains snug with minimal wear.
• GD 7.5: Shows signs of daily wear but is not abused, with noticeable polishing on the case. The bracelet shows clear signs of daily wear.

Watches with a rating below GD 7.5 are not listed for bidding to ensure that only high-quality timepieces are available to our members.