[WTS] Omega Speedmaster Mark 40 Ref. 3520.53 | Very Good Condition | Triple Calendar | All Original | $2600 (SERVICED)

Omega Speedmaster Mark 40 Ref. 3520.53 | Very Good Condition | Triple Calendar | All Original | $2600 (SERVICED)

Omega - 3520.53 · $2,600
The Omega Speedmaster Mark 40 Ref. 3520.53 is a unique 'Triple Calendar' watch with a 39mm case, vibrant colors and a robust automatic movement. It's in very good vintage condition showing honest signs of wear. The watch was recently serviced and captures the confidence of 1990s innovation.

  • Condition: Very good
  • Movement: Automatic Triple Calendar
  • Dial: Matte black dial with multi-colored accents
  • Case: 39mm stainless steel construction with light, honest wear
Posted at
Apr 11, 2026, 10:33 AM
Sold
[WTS] Omega Speedmaster Day-Date MK40 Ref.3520.53.00 39mm | Great Condition (With Box, Booklet, Card & Serviced) | $3150

Omega Speedmaster Day-Date MK40 Ref.3520.53.00 39mm | Great Condition (With Box, Booklet, Card & Serviced) | $3150

Omega - 3520.53.00 · $3,150
The Omega Speedmaster Day-Date MK40 Ref.3520.53.00 is a 39mm full calendar chronograph with a unique dial layout and the Omega Caliber 1151 movement.

  • Condition: Great, serviced condition
  • Size: 39mm diameter
  • Movement: Omega Caliber 1151 (based on Valjoux 7751)
  • Power reserve: 42 hours
Posted at
Apr 7, 2026, 11:06 PM
Sold
[WTS] Omega Speedmaster Triple Date “Mk40” Ref. 3520.53.00 — Full Set — $2,850 (Serviced / Shipped / Tariff Covered)

Omega Speedmaster Triple Date “Mk40” Ref. 3520.53.00 — Full Set — $2,850 (Serviced / Shipped / Tariff Covered)

Omega - 3520.53.00 · $2,850
This Omega Speedmaster Triple Date features a black dial with tritium markers, triple calendar, and moonphase functionality. The watch is powered by an automatic chronograph movement and comes in a stainless steel case.

  • Condition: Very good overall condition with light, honest wear on case
  • Case diameter: 39mm
  • Lug width: 18mm
  • Crystal type: Sapphire, AR coated
Posted at
Feb 10, 2026, 10:09 AM
Sold
[WTS] Omega Speedmaster Schumacher MK40 Cartoon Ref : 3520.53.00 Condition Good Price : 3100$

Omega Speedmaster Schumacher MK40 Cartoon Ref : 3520.53.00 Condition Good Price : 3100$

Omega - 3520.53.00 · $3,100
This Omega Speedmaster Schumacher MK40 is a 39mm grey dial watch featuring the caliber 1151 movement.

  • Condition: Good
  • Size: 39mm case diameter
  • Dial Color: grey
Posted at
Jan 31, 2026, 10:23 PM
Expired
[WTS] Omega Speedmaster Day Date MK40

Omega Speedmaster Day Date MK40

Omega - 3520.53.00 · $2,000
Up for sale is my Omega Speedmaster Day-Date MK40, reference 3520.53.00. A cult-favorite Speedy with serious ‘90s charm and one of the most wearable Speedmaster configurations ever made.

  • Condition: good
  • Case size: 39mm
  • Movement type: automatic chronograph
Posted at
Jan 7, 2026, 9:07 PM
Expired
[WTS] Omega Speedmaster 3520.53 Box & Card - $2,900

Omega Speedmaster 3520.53 Box & Card - $2,900

Omega - 3520.53 · $2,900
A 39mm Omega Speedmaster 3520.53 in great condition, featuring an automatic movement and a steel case on an original Omega Steel bracelet.

  • Condition: 8.8/10 great condition with some usage marks and micro scratches on the blue AR coating
  • Case size: 39mm diameter
  • Movement type: automatic
  • Bracelet length: fits up to 7 inch wrists
Posted at
Dec 22, 2025, 9:30 PM
Expired
[WTS] Omega Speedmaster 3520.53 Box & Card - $2,900

Omega Speedmaster 3520.53 Box & Card - $2,900

Omega - 3520.53 · $2,900
This Omega Speedmaster 3520.53 is a full kit with an automatic movement and measures 39mm in diameter, featuring a steel case on an original Omega Steel bracelet.

  • Condition: Great condition
  • Case size: 39mm
  • Movement type: Automatic
Posted at
Dec 15, 2025, 9:53 PM
Expired
[WTS] Omega Speedmaster MK40  Schumacher Ref : 3520.53.00 Condition Good Price : 2800$

Omega Speedmaster MK40 Schumacher Ref : 3520.53.00 Condition Good Price : 2800$

Omega - 3520.53.00 · $2,800
The Omega Speedmaster Day-Date Ref. 3520.53.00 is a vintage Moonwatch variant from the 1990s that blends a chronograph with a triple calendar and AM/PM indicator.

  • Condition: Good
  • Movement: Automatic, Omega caliber 1151 (based on Valjoux 7751)
  • Case size: 39mm diameter
  • Crystal type: Scratch-resistant sapphire
Posted at
Aug 23, 2025, 11:24 PM
Expired
[WTS] Omega Speedmaster Triple Date Mk40 (3520.53.00)

Omega Speedmaster Triple Date Mk40 (3520.53.00)

Omega - 3520.53.00 · $2,500
This Omega Speedmaster Triple Date Mk40 (3520.53.00) is a unique and playful addition to the legendary Speedmaster lineup, featuring a multi-colored dial and 39mm case.

  • Condition: Excellent
  • Year: 1997
  • Case Size: 39mm diameter
  • Scope Of Delivery: watch only
Posted at
Mar 15, 2025, 4:24 PM
Expired