What is the resale value of the Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50?

Based on live listings tracked across major resale platforms, the Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50 currently sells for $2,144 – $2,612. Prices vary with condition, completeness, and demand.

How many Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50 listings are available?

The Back Catalog currently tracks 2 live Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50 listings aggregated from resale platforms, updated regularly.

What condition are pre-owned Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50 listings in?

Pre-owned Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50 listings we track are graded Fair. Each listing shows its condition so you can compare like for like across platforms.

The Back Catalog

Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50 – $2,144 – $2,612 | The Back Catalog

Omega
Speedmaster Mark 40 Cosmos Triple Calendar 3520.50

Name: Omega Speedmaster Mark 40 Cosmos Triple Calendar 3520.50
Brand: Omega
SKU: omega-speedmaster-mark-40-cosmos-triple-calend-abd9d246e87f
Availability: InStock

Price range

$2,144 – $2,612

No active listings right now

active listings

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tracked variants

Aug 2026

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Current listings

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Authenticity

Condition

Availability

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Specifications

category: Watches
brand: Omega
listing type: Buy Now

The OMEGA Speedmaster Mark 40 Cosmos Triple Calendar 3520.50 SW17072 is a distinguished timepiece that exemplifies OMEGA's legacy in precision and style. This model features a robust stainless steel case, measuring 40mm in diameter, which houses the iconic chronograph function alongside a triple calendar display. The striking black dial is accented by luminous hands and markers, ensuring readability in various lighting conditions. Crafted with attention to detail, the watch boasts a tachymetric scale on the bezel, enhancing its functionality for timing events. The elegant bracelet, made of stainless steel, provides both durability and comfort, making it suitable for everyday wear. As part of the Speedmaster collection, this model continues the brand's tradition of excellence, originally developed for space exploration. The OMEGA Speedmaster Mark 40 is known for its reliability and performance, with a movement that runs true to timekeeping standards. Its sophisticated design and versatile colorway make it a desirable addition to any watch enthusiast's collection.