[WTS] Omega Speedmaster Moonwatch Professional 3861 Sapphire 310.32.42.50.01.002 – Full Set – $6,500

Omega Speedmaster Moonwatch Professional 3861 Sapphire 310.32.42.50.01.002 – Full Set – $6,500

This Omega Speedmaster Moonwatch Professional Sapphire Sandwich features a 42mm stainless steel case and the 3861 Omega Master Chronometer movement.

  • Case Size: 42mm diameter
  • Material: stainless steel
  • Movement: Omega Master Chronometer
Posted at
May 10, 2026, 6:36 PM
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[WTS] Omega Speedmaster Reduced Sapphire Crystal 3539.50 39mm $2,900

Omega Speedmaster Reduced Sapphire Crystal 3539.50 39mm $2,900

Omega - 3539.50 · $2,900
This Omega Speedmaster Reduced is a 39mm watch recently serviced by a professional watchmaker and features a sapphire crystal.

  • Condition: Used, with minor cosmetic damage (nicks around the bezel)
  • Case Size: 39mm
  • Bracelet Length: 18.5cm
Posted at
May 9, 2026, 1:58 PM
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[WTS] 2005 Omega Speedmaster Professional "Sapphire Sandwich" Ref. 3573.50 Watch + Card and Tag - $4,800

2005 Omega Speedmaster Professional "Sapphire Sandwich" Ref. 3573.50 Watch + Card and Tag - $4,800

Omega - 3573.50 · $4,800
This Omega Speedmaster Professional Moonwatch is a stainless steel watch with a sapphire crystal and an Omega 1863 movement, featuring a 42mm diameter case.

  • Condition: Good
  • Case material: Stainless steel
  • Crystal material: Sapphire
  • Movement: Omega 1863
Posted at
May 9, 2026, 12:22 PM
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[WTS] Omega Speedmaster Professional (310.30.42.50.01.002)

Omega Speedmaster Professional (310.30.42.50.01.002)

This Omega Speedmaster Professional features a black dial on a stainless steel bracelet, with a sapphire crystal and manual caliber 3861 movement.

  • Condition: Excellent
  • Case size: 42mm diameter
  • Case material: Stainless Steel
  • Bracelet material: Stainless Steel
Posted at
May 8, 2026, 7:11 AM
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[WTS] Omega Speedmaster Professional "Sapphire Sandwhich" - 310.30.42.50.01.002 - Full Kit

Omega Speedmaster Professional "Sapphire Sandwhich" - 310.30.42.50.01.002 - Full Kit

This is a lightly pre-owned example of the Omega Speedmaster Professional 'Sapphire Sandwich' with a 42mm size and iconic design featuring a sapphire crystal front and display caseback.

  • Condition: Near like-new
  • Size: 42mm diameter
  • Case Back: display
Posted at
May 6, 2026, 6:58 PM
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[WTS] 2025 Omega Speedmaster Professional "Sapphire Sandwich" 310.30.42.50.01.002

2025 Omega Speedmaster Professional "Sapphire Sandwich" 310.30.42.50.01.002

A lightly worn Omega Speedmaster Professional with a Calibre 3861 movement, sapphire crystals, and an aluminum tachymeter bezel.

  • Condition: lightly worn; excellent shape
  • Movement: Calibre 3861
  • Caseback: factory sealed, no modifications made
  • Bracelet: OEM steel bracelet, fully linked and comfortable to wear
Posted at
May 6, 2026, 2:46 PM
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[WTS] Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )

Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )

This is an Omega Speedmaster Moonwatch Professional Sapphire with a 42mm stainless steel case and 3861 Omega Master Chronometer Movement.

  • Condition: Brand new
  • Case size: 42mm diameter
  • Movement: 3861 Omega Master Chronometer Movement
Posted at
May 6, 2026, 12:55 PM
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[WTS] Omega Speedmaster Professional 🌘 Moonwatch 🌒 Sapphire Sandwich 9/2025 LNIB

Omega Speedmaster Professional 🌘 Moonwatch 🌒 Sapphire Sandwich 9/2025 LNIB

A Omega Speedmaster Professional Sapphire Sandwich with a reference number of 310.30.42.50.01.002, in like new condition.

  • Condition: Like new, with minor cosmetic defect (clasp sticker)
  • Case size: 42mm diameter
Posted at
May 5, 2026, 6:38 AM
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[WTS] Omega Speedmaster Professional | Hesalite & Sapphire 3572.50 $3,650

Omega Speedmaster Professional | Hesalite & Sapphire 3572.50 $3,650

Omega - 3572.50 · $3,650
The Omega Speedmaster Professional 3572.50 features a manual wind movement and is configured with a hesalite crystal case.

  • Condition: Good - slight dent at bezel
  • Box And Papers: No
  • Movement: 1863 manual wind
Posted at
May 3, 2026, 9:43 AM
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