# Buy a Pre-Owned Omega Speedmaster — Moonwatch, Snoopy, Racing - Link: https://palazzowatches.com/buy-omega-speedmaster/ - Author: Michael Martucci Omega · Speedmaster # Buy a Pre-Owned Omega Speedmaster The Speedmaster is the only watch certified for NASA extravehicular activity — worn on every crewed lunar mission. Palazzo Watches & Gems stocks authenticated Moonwatch Professional (caliber 1861 and 3861), Silver Snoopy 50th, Apollo 13 Snoopy, FOIS, and select vintage caliber 321 references. Verified caliber, full documentation, and a lifetime movement warranty for first-time clients. Warranty Lifetime Movement First-time clients Shipping FedEx Priority Overnight Free, fully insured ## References We Stock Moonwatch Professional 310.30.42.50.01.001 (3861, hesalite) 310.30.42.50.01.002 (3861, sapphire)311.30.42.30.01.005( 1861)311.30.42.30.01.006 (sapphire 1861)3573.50 (sapphire-back classic) Limited & Anniversary 310.32.42.50.02.001 Silver Snoopy 50th 311.32.42.30.04.003 Apollo 13 Snoopy311.32.40.30.01.001 FOIS310.20.42.50.01.001 Apollo 11 50th311.30.42.30.01.001 “Speedmaster Racing” Vintage Caliber 321 105.012 (1964–1970) 105.003 “Ed White” (1963–1966)145.022 transitional145.012 (1967– 1969)Pre-Moon and Moon-era references [Browse Omega Inventory](https://palazzowatches.com/brand/omega/) ## Why Buy From Palazzo Watches & Gems Multi-Step Authentication Every piece passes movement, dial, case, bracelet, and paper verification before listing. Documentation retained on file. Lifetime Movement Warranty For first-time Palazzo Watches & Gems clients — we cover the movement for as long as you own the watch. No registration, no fine print. Free Insured Shipping FedEx Priority Overnight, fully insured for the full purchase price. Adult-signature required. Owner-Led Service No call centers, no sales reps. Every inquiry routes directly to the owner. WhatsApp, phone, or email — same person every time. ## Authentication Process Every piece in our inventory passes through a documented multi-step authentication before it is listed for sale: 1. **Caliber verification** — movement opening, manufacturer-correct caliber confirmation 2. **Serial cross-check** — engraved serial verified against era-correct production records 3. **Dial authenticity** — print font, lume composition, and applied indices vs. reference samples 4. **Case & bracelet inspection** — lug bevels, crown logos, link stamps, clasp markings, end-link fitment 5. **Paper review** — warranty card serial cross-check, stamping and watermark verification Photographic and video documentation retained on file for every piece we sell. Find Your Speedmaster Moonwatch, Snoopy, FOIS, vintage caliber 321 — verified provenance [Browse Inventory](https://palazzowatches.com/brand/omega/) [WhatsApp Us](https://wa.me/12018503583?text=Hi%20Palazzo%2C%20I%20am%20interested%20in%20an%20Omega%20Speedmaster%20%E2%80%94%20please%20share%20current%20availability%3A) [Call 551-345-4998](tel:+15513454998) [Email Sales](https://palazzowatches.com/buy-omega-speedmaster/info@palazzowatches.com) [Book a Private Appointment](https://calendar.google.com/calendar/appointments/schedules/AcZssZ2FQ-Y3rdKsPdGO2fXtxzL3QcgcfV7TRflMsAm4eiHp7HMIFaNPYbnsrJ6CnZXwxJGJYgViRUjq?gv=true) ## Frequently Asked Questions What is the difference between caliber 1861 and 3861 Speedmaster? Both are manual-wind chronograph movements descended from the lunar-mission caliber 321. The 1861 (1997–2021) is the long-running successor to the 861. The 3861 (2021– present) is METAS-certified Master Chronometer with co-axial escapement and a slightly thicker case. The 3861 is the current production reference. Is the Speedmaster Snoopy a good buy? Two main Snoopy references trade actively: the 311.32.42.30.04.003 (Apollo 13 Silver Snoopy 2003) and 310.32.42.50.02.001 (Silver Snoopy 50th Anniversary 2020). Both are limited and have appreciated meaningfully over their original retail. Do you carry vintage Speedmasters? Yes. We selectively stock pre-1969 caliber 321 references (105.012, 105.003 Ed White, 145.022 transitional). Vintage Speedmasters require full original-component verification( dial tritium aging, hands, bezel, pushers, crown, bracelet) — priced and presented accordingly. What is the FOIS Speedmaster? FOIS = First Omega in Space — the 311.32.40.30.01.001 reissue (2012) commemorating Wally Schirra’s Sigma 7 mission in 1962. 39.7mm case, applied logo, alpha hands. Discontinued, traded in the secondary market. Are Speedmasters water resistant? The standard Moonwatch is rated to 50 meters — acrylic-crystal models lower. The Speedmaster Racing, Mark II, X-33, and Skywalker variants have higher water resistance. Disclosed per reference on our listings. Can I service my pre-owned Speedmaster? Yes. Omega service centers worldwide accept Speedmasters for full overhaul. Typical service interval is every 5–7 years; cost varies by reference and movement. We can recommend independent watchmakers for vintage caliber 321 service if preferred.