[WTS] Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002 "Sapphire Sandwich."

Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002 "Sapphire Sandwich."

The Omega Speedmaster Moonwatch Professional, also known as the 'Sapphire Sandwich', is a modern iteration of the timepiece that went to the moon. It features a sapphire crystal front and caseback, redesigned bracelet, and Co-Axial Master Chronometer movement.

  • Condition: Excellent
  • Case material: Sapphire crystal front and caseback
  • Bracelet condition: Excellent
  • Movement: Co-Axial Master Chronometer
Posted at
Jan 12, 2026, 4:55 PM
Active
[WTS] Omega Speedmaster Professional 311.30.42.30.01.005

Omega Speedmaster Professional 311.30.42.30.01.005

The Omega Speedmaster Professional is a hesalite version on a bracelet, powered by the 1861 movement and purchased in 2020.

  • Movement: calibre 1861 manual winding
  • Case material: stainless steel
Posted at
Jan 12, 2026, 5:24 PM
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[WTS] 20mm Two Omega OEM Integrated Speedmaster Black Rubber Straps & One - Omega OEM Clasp - (Backordered by Omega)

20mm Two Omega OEM Integrated Speedmaster Black Rubber Straps & One - Omega OEM Clasp - (Backordered by Omega)

Omega - 032Z017245 · $350
This Omega watch has two OEM integrated black rubber straps and one stainless steel deployant clasp. It's designed to fit the Speedmaster Professional with a 20mm lug size.

  • Condition: Excellent
  • Material: Black Rubber
  • End Type: curved ends
  • Lug Size: 20mm/16mm
Posted at
Jan 11, 2026, 8:52 AM
Active
[WTS] Omega Speedmaster Professional Moonwatch Sapphire Sandwich

Omega Speedmaster Professional Moonwatch Sapphire Sandwich

  • Condition: Excellent, no ding, dent or scratches
  • Case size: 42mm diameter
  • Case thickness: 13.2mm
  • Lug width: 20mm
Posted at
Jan 10, 2026, 1:41 PM
Sold
[WTS] Omega Speedmaster Professional Moonwatch Cal. 3861 310.30.42.50.01.001 $4,799

Omega Speedmaster Professional Moonwatch Cal. 3861 310.30.42.50.01.001 $4,799

The Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case with a hesalite front and solid case back powered by the updated caliber 3861 movement. It offers enhanced durability, accuracy, and visibility of the dial, making it a modern interpretation of the iconic Moonwatch.

  • Condition: Excellent
  • Case Size: 42mm diameter
  • Case Thickness: 13.2mm
  • Lug Width: 20mm
Posted at
Jan 9, 2026, 6:21 PM
Sold
[WTS] OMEGA SPEEDMASTER PROFESSIONAL [WHITE][EXCELLENT CONDITION AND BARELY WORN] $7,700 OBO

OMEGA SPEEDMASTER PROFESSIONAL [WHITE][EXCELLENT CONDITION AND BARELY WORN] $7,700 OBO

A well-maintained Omega Speedmaster Professional in excellent condition, barely worn.

  • Condition: EXCELLENT CONDITION AND BARELY WORN
  • Payment methods: PayPal, Zelle, Venmo
Posted at
Jan 9, 2026, 4:13 PM
Active
[WTS] 2023 Omega Speedmaster Professional Sapphire – Ref. 310.30.42.50.01.002 – Full Set – $6,300 Shipped

2023 Omega Speedmaster Professional Sapphire – Ref. 310.30.42.50.01.002 – Full Set – $6,300 Shipped

A modern sapphire version of the iconic Omega Speedmaster Moonwatch, featuring a sapphire crystal and powered by Omega's Master Chronometer caliber 3861.

  • Condition: Very good overall condition with visible wear on the clasp
  • Case Size: 42mm
  • Movement: Manual-wind chronograph (Omega Caliber 3861, Master Chronometer)
  • Crystal: Sapphire (front and caseback)
Posted at
Jan 8, 2026, 5:52 PM
Sold