Omega Speedmaster 'Marui' Reduced Special Edition 3513.51

The Omega Speedmaster Marui Special Edition Ref. 3513.51 is a Japan-market special/limited edition of the Speedmaster Date (also part of the Speedmaster Reduced family) that stands out as a collectible and distinctive variation of Omega’s classic chronograph. Based on the 39 mm stainless-steel Speedmaster Reduced platform, it features a self-winding automatic chronograph movement and a traditional tachymeter bezel, echoing the iconic Speedmaster design language in a slightly smaller, more wearable package compared to the 42 mm Moonwatch. Like other Reduced models, the 3513.51 blends everyday practicality with sporty chronograph utility while retaining the Speedmaster spirit.

What makes the “Marui” edition unique is that it was produced in limited numbers (often cited around ~2,000 pieces) for the Japanese department store Marui in the 1990s–2000s, giving it both rarity and market appeal among collectors of Japanese market Speedmasters. Its black dial typically combines contrasting silver-tone sub-dials for the 60-second, 30-minute, and 12-hour counters, with a stainless-steel bracelet and sapphire crystal, resulting in a clean but distinctive chronograph aesthetic. Because it was a regional limited issue and not widely distributed globally, examples of the 3513.51 often trade at a premium relative to the standard reference in similar condition.

Reference: 3513.51

Circa: 2000's

Strap: Stainless Steel Bracelet

Case: 42mm x 13.18mm Thickness x 47.5mm lug to lug - Stainless Steel

Movement: Omega Caliber 1152 - Automatic - Serviced February 2026

Functions: HM, Small Seconds, Chronograph, Date

Box and Papers: No box or papers - Watch Only

Crystal: Sapphire

Bracelet size: 7.25”

Case has some wear and scratches. Bracelet has some scratches. Dial is free of wear. Hands have some wear. Crystal is free of wear. Watch was serviced by us February 2026, and comes with a 1 year warranty on the movement.

Founded in 1848 by Louis Brandt in Switzerland, Omega has grown into one of the most respected and innovative names in watchmaking. The brand’s early focus on precision earned it accolades at international observatories and competitions, setting the stage for decades of horological achievement. Omega became the official timekeeper for the Olympic Games in 1932, and in 1969, the Speedmaster Professional—nicknamed the "Moonwatch"—made history as the first watch worn on the lunar surface during NASA’s Apollo 11 mission. Omega’s innovations continued with the introduction of the Co-Axial escapement& in the late 1990s, a groundbreaking movement that dramatically reduced friction and improved long-term accuracy.

Omega’s lineup showcases a wide range of iconic models that reflect the brand’s legacy and versatility. The Seamaster, introduced in 1948, is a favorite among divers and famously worn by James Bond since 1995’s GoldenEye, blending technical capability with cinematic cool. The Speedmaster remains one of the most storied chronographs in existence, while the Constellation is known for its refined design and chronometric precision. The De Ville collection offers a more elegant, dress-focused aesthetic, often featuring high-end complications and meticulous finishing. Omega continues to lead with innovations like Master Chronometer certification, METAS testing, and antimagnetic technology—ensuring that its watches are not just beautiful, but built for the demands of modern life.