[WTS] Omega Speedmaster Professional Sapphire Sandwich – Cal. 1863 – New OEM Omega 3861 Bracelet With Quick Adjust Clasp – Spiralwinder Dot Over 90 Ceramic Bezel

Omega Speedmaster Professional Sapphire Sandwich – Cal. 1863 – New OEM Omega 3861 Bracelet With Quick Adjust Clasp – Spiralwinder Dot Over 90 Ceramic Bezel

This Omega Speedmaster Professional Sapphire Sandwich is powered by the highly regarded caliber 1863 and features a Spiralwinder Ceramic DON tachymètre bezel. The watch has been upgraded with a new OEM 3861 bracelet installed at the Omega Boutique.

  • Condition: Excellent
  • Movement: Cal. 1863
  • Crystal: Sapphire front & back
  • Bezel: Spiralwinder Ceramic DON (Dot Over Ninety) tachymètre bezel
Posted at
Jan 17, 2026, 11:51 AM
Active
[WTS] Omega Speedmaster Professional Moonwatch Sapphire Sandwich – Full Set – Sept 2025 Warranty – Bracelet + Leather

Omega Speedmaster Professional Moonwatch Sapphire Sandwich – Full Set – Sept 2025 Warranty – Bracelet + Leather

Omega - Sapphire Sandwich · $6,700
This Omega Speedmaster Professional Moonwatch features a 42mm stainless steel case with sapphire crystal front and display caseback, powered by a manual-wind movement.

  • Condition: Very good condition
  • Case size: 42mm diameter
  • Crystal material: Sapphire front & display caseback
  • Movement type: Manual-wind Co-Axial Master Chronometer
Posted at
Jan 16, 2026, 6:31 PM
Active
[WTS] OEM Omega Speedmaster Professional Bracelet and OEM Sinn H-Link Bracelet

OEM Omega Speedmaster Professional Bracelet and OEM Sinn H-Link Bracelet

Omega · $450
A collection of Omega and Sinn watch accessories, including an OEM Omega Speedmaster Professional bracelet and an OEM Sinn H-Link bracelet. The Omega bracelet is in mint condition and can fit up to a 7.5 inch wrist when attached to the watch.

  • Condition: Mint
  • Bracelet type (omega): Professional Bracelet
  • Sinn h-link: fully linked
Posted at
Jan 15, 2026, 8:40 PM
Active
[WTS] Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $10,995
This Omega Speedmaster 'Ed White' features a stunning brown tropical dial and is one of the most collectible variants among Speedmaster enthusiasts, having been worn by astronauts during NASA's Gemini missions. The movement has been professionally serviced in July 2025, ensuring accurate timekeeping with chronograph functions performing as intended.

  • Condition: Very good condition
  • Size: 39mm diameter
  • Year: 1965
  • Movement serviced: July 2023
Posted at
Jan 15, 2026, 5:27 PM
Active
[WTS] Omega Speedmaster Professional Moonwatch 3573.50

Omega Speedmaster Professional Moonwatch 3573.50

Omega - 3573.50 · $4,550
This Omega Speedmaster Professional Moonwatch is in excellent condition with hardly any signs of wear.

  • Condition: Excellent condition, hardly any signs of wear
  • Payment Methods Accepted: Pretty much every payment method including crypto with a small fee
  • No Paypal Accepted: true
  • Other Payments: cash, credit cards, etc.
Posted at
Jan 15, 2026, 5:32 PM
Active
[WTS] 2021 Omega Speedmaster Professional Moonwatch Sapphire Sandwich $5,999

2021 Omega Speedmaster Professional Moonwatch Sapphire Sandwich $5,999

The Omega Speedmaster Moonwatch Professional sapphire sandwich version features a robust and elegant 42mm stainless steel case, updated Caliber 3861 movement, and superior magnetic resistance.

  • Condition: Excellent time keeping with no significant gain or loss
  • Case size: 42mm diameter
  • Case thickness: 13.2mm
  • Lug width: 20mm
Posted at
Jan 15, 2026, 12:27 PM
Active
[WTS] Omega Speedmaster Professional Full Kit with Extras (reposted and reduced)

Omega Speedmaster Professional Full Kit with Extras (reposted and reduced)

Omega - 3861 · $5,600
an Omega Speedmaster Professional Moonwatch with Cal. 3861 movement and Hesalite crystal, purchased from an Authorized Dealer.

  • Condition: Daily wear, shows normal wear/use
  • Movement: Cal. 3861 (Master Chronometer)
  • Bracelet type: Current bracelet with tool-less sliding clasp adjustment
Posted at
Jan 15, 2026, 10:55 AM
Active