The Omega Speedmaster 3513.50 offers a sporty, sophisticated look in a wearable 39mm case. Often referred to as the “Reduced” model, this automatic chronograph delivers classic Speedmaster styling in a more compact and comfortable format — ideal for daily wear or smaller wrists.
The black dial showcases a clean chronograph layout, with luminous hands and markers providing excellent legibility. Framed by a fixed tachymeter bezel, it retains the functional aesthetic the Speedmaster is known for. Inside beats the Omega Calibre 1152 — a modified ETA 7750 movement, celebrated for its reliability and ease of servicing.
As with most vintage chronographs, water resistance cannot be guaranteed due to age. This watch is best worn in dry conditions and handled with care.
Condition is excellent, showing only light wear consistent with age. Fitted to its original stainless-steel bracelet, it comfortably fits wrists up to approximately 18.5cm.
Specifications
• Model: Omega Speedmaster Automatic 3513.50
• Movement: Omega Calibre 1152 automatic chronograph
• Case Size: 39mm
• Dial: Black with luminous markers
• Crystal: Sapphire
• Bezel: Fixed tachymeter bezel
• Strap: Stainless steel bracelet
• Wrist size: Fits up to approx. 18.5cm
• Water resistance: Not guaranteed due to age
• Condition: Excellent overall; minor signs of wear
Key Features
• Classic Speedmaster design in reduced 39mm case
• Reliable Omega Calibre 1152 automatic movement
• Sapphire crystal and stainless steel construction
• Pre-owned in excellent condition
• Versatile daily-wear chronograph
The Omega Speedmaster 3513.50 combines everyday versatility with the iconic appeal of the Speedmaster line. A standout choice for collectors who appreciate compact proportions, automatic convenience, and timeless chronograph functionality.
Style is Timeless.