Omega Speedmaster Speedmaster Professional Mark II Plated

Reference MD 145.034

About this watch

The Omega MD 145.034 Speedmaster Professional Mark II Plated is an iconic timepiece that embodies luxury and history. With its stunning gold-plated finish and sporty yet sophisticated design, this watch radiates elegance and precision. The Omega caliber 861 movement, a hand-wound marvel with a power reserve of 48 hours, drives the chronograph function and analog display. This versatile watch complements any outfit, from formal events to casual wear, making it perfect for everyday wear. Its durable construction and timeless design ensure longevity, while regular maintenance is key to keeping it in top condition. With its rich history and robust features, this watch is a testament to Omega's legacy and a worthwhile addition to any collection.
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Key Features

  • Omega caliber 861 movement
  • Gold-plated stainless steel case
  • Tachymeter bezel
  • Mineral glass dial
  • Chronograph function
  • Analog display with small seconds, hours, and minutes hands

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Mark II Plated
Reference
MD 145.034
Movement
861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 41.75mm
Dial Color
Gold
Crystal
Mineral
Water Resistance
50

Current Listings

Pre-Owned Omega Speedmaster CK2998 Anniversary Series Chronograph 311.33.40.30.02.001

Pre-Owned Omega Speedmaster CK2998 Anniversary Series Chronograph 311.33.40.30.02.001

Omega - CK2998 · $7,899.008
Pre-owned Omega Speedmaster CK2998 Anniversary Series Chronograph with a silver dial, stainless steel case, and 40mm diameter. The watch features a hand-wind movement and has a water resistance of 50 meters.

  • Condition: 86% condition due to slight marks on the lugs, bezel, and throughout the case
  • Case Size Diameter: 40mm
  • Material: Stainless Steel
  • Dial Color: Silver
Posted at
Jul 8, 2025, 10:27 PM
Active
[WTS] Omega Speedmaster Moonphase Triple Date

Omega Speedmaster Moonphase Triple Date

Omega - 175.0038 · $2,750
A beautiful two-tone Omega Speedmaster featuring a moon phase complication, available on a quality leather strap. The watch has a silky white dial with a gold bezel and is in overall good condition for its age.

  • Condition: good condition for its age with some normal wear on the case and bezel
  • Movement: Cal 1152
  • Size: 39mm diameter
  • Case material: two-tone
Posted at
Jul 8, 2025, 9:12 PM
Active
[wts] OMEGA Speedmaster Professional 3861 'Sapphire Sandwich' , Ref. 310.32.42.50.01.002 full set

OMEGA Speedmaster Professional 3861 'Sapphire Sandwich' , Ref. 310.32.42.50.01.002 full set

A well-maintained Omega Speedmaster Professional 3861 'Sapphire Sandwich' in good condition, featuring a sapphire crystal sandwich dial.

  • Condition: Really good condition, small scratches on bracelet and clasp
  • Service history: Never serviced
  • Warranty: Under warranty until 3/25/2025
  • Inclusions: Extra links, Omega box, booklet, manual, international warranty, master chronometer card, pictograms card
Posted at
Jul 8, 2025, 7:44 PM
Active
Omega Speedmaster ’57 332.10.41.51.01.001

Omega Speedmaster ’57 332.10.41.51.01.001

Omega - 332.10.41.51.01.001 · $7,400.007
The Omega Speedmaster ’57 Heritage is a modern classic that pays homage to the first Speedmaster from 1957. It features a manual-winding chronograph with a column-wheel mechanism and a transparent sapphire crystal case back.

  • Condition: really good condition
  • Movement: Omega Co-Axial Master Chronometer Calibre 9906
  • Case Size: 40.5mm diameter
  • Water Resistance: 50m depth rating
Posted at
Jul 8, 2025, 6:21 PM
Active
[WTS] Omega Speedmaster FOIS: First Omega in Space 311.32.40.30.01.001

Omega Speedmaster FOIS: First Omega in Space 311.32.40.30.01.001

The Omega Speedmaster FOIS was inspired by the watch worn by astronaut Wally Shirra in 1962 as he orbited the earth during the "Sigma 7" mission. It has a 39.7mm case and is manually powered by the 1861 movement.

  • Condition: Wear throughout but no damage worth noting except some marks under lugs where strap changes occur
  • Case dimensions: 39.7mm diameter
  • Lug width: 19mm
  • Height: 47mm
Posted at
Jul 8, 2025, 5:58 PM
Active
[WTS] Omega Speedmaster Apollo Soyuz - Meteorite Speedy ☄️

Omega Speedmaster Apollo Soyuz - Meteorite Speedy ☄️

Omega - 311.30.42.30.99.001 · $12,000
The Omega Speedmaster Apollo Soyuz Meteorite is a limited edition Moonwatch celebrating the Apollo-Soyuz Test Project, featuring a meteorite dial made from an actual fragment of a meteorite.

  • Condition: Excellent condition all around
  • Case size: 42mm diameter
  • Movement: Omega caliber 1861 manual winding
Posted at
Jul 8, 2025, 1:50 PM
Active
[WTS] Omega Speedmaster Moonphase Blue Side of the Moon – Complete – 304.93.44.52.03.001

Omega Speedmaster Moonphase Blue Side of the Moon – Complete – 304.93.44.52.03.001

Omega Speedmaster Moonphase Blue Side of the Moon is a complete watch.

Posted at
Jul 8, 2025, 10:30 AM
Active
Omega Speedmaster X-33 Marstimer Titanium Watch

Omega Speedmaster X-33 Marstimer Titanium Watch

Omega - 31890457901003 · $6,295.006
A highly precise, thermo-compensated quartz movement with multi-functional digital and analogue displays. It includes special functions developed by the European Space Agency to track time zones, date, and Mars rover mission on both Earth and Mars.

  • Movement type: quartz
  • Case material: titanium
Posted at
Jul 8, 2025, 9:45 AM
Active
[WTS] 2021 Omega Speedmaster Professional 42mm Hesalite Moonwatch with Warranty!

2021 Omega Speedmaster Professional 42mm Hesalite Moonwatch with Warranty!

This 2021 Omega Speedmaster Professional features the updated design introduced in 2021, with a 42mm Hesalite crystal and stepped dial.

  • Condition: Excellent Pre-Owned
  • Movement: Caliber 3861
Posted at
Jul 8, 2025, 9:33 AM
Active