Omega Speedmaster Speedmaster Professional Moonphase / Strap
Reference 3876.50.31
About this watch
The Omega Speedmaster Professional Moonphase is an exquisite blend of precision, technology, and style, boasting a storied history in horology. With its classic yet sporty design, this watch exudes sophistication, featuring a black dial highlighted by the stainless steel case. The stick and dot indexes provide excellent visibility, while the moonphase complication adds a touch of elegance to its sporty demeanor. At its heart lies the Omega caliber 1866, a handwound chronograph movement renowned for precision and reliability. With a power reserve of 45 hours, it's designed to withstand daily wear and tear, making it an excellent choice for both men and women. The watch's durability is further enhanced by its sapphire crystal, ensuring that the beauty of the dial remains unblemished over time. Water-resistant up to 50 meters, this watch is suitable for splashes and brief immersions in water. Whether you're a collector, space enthusiast, or simply looking for a reliable timepiece, the Speedmaster Professional Moonphase ticks all the boxes, offering a perfect blend of functionality, style, and history.
Key Features
- Omega Caliber 1866 Handwound Chronograph Movement
- 42mm Stainless Steel Case with Tachymeter Bezel
- Sapphire Crystal for Scratch-Resistant Durability
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonphase / Strap
- Reference
- 3876.50.31
- Movement
- 1866
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Moonphase
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Reduced 3510.50 - $2500 SHIPPED](https://preview.redd.it/tu5i4r9ec7zg1.jpeg?auto=webp&s=704f510411631af4fb81d73d77d4f698e81ec752)
Omega Speedmaster Reduced 3510.50 - $2500 SHIPPED
This Omega Speedmaster Reduced features a 39mm case size, automatic 3220 movement, and is very wearable on most wrists.
- Condition: Good overall condition with light scratches from regular use
- Case size: 39mm
- Movement: 3220 automatic
- Bracelet type: Uncle's flat link
![[WTS] Omega Speedmaster Chrono Blue Dial 43mm - 329.30.43.51.03.001 Full Set - Like New Condition - Houston, TX 🔥💰6,297💰🔥 + 🏷️](https://preview.redd.it/rgljxhlw67zg1.jpg?width=640&crop=smart&auto=webp&s=6dc971e851dde4670792b0af5003cf8ef48e697f)
Omega Speedmaster Chrono Blue Dial 43mm - 329.30.43.51.03.001 Full Set - Like New Condition - Houston, TX 🔥💰6,297💰🔥 + 🏷️
The Omega Speedmaster Chronoscope is a stylish and functional wristwatch designed for unisex adults, featuring a blue dial with spiral pattern and Arabic numerals, housed in a stainless steel case.
- Condition: Like new condition, both mechanically and cosmetically.
- Case size: 43mm
- Movement type: Mechanical manual
- Water resistance: 50m
![[WTS] Omega Speedmaster OEM Rubber Strap & Deployant Clasp](https://preview.redd.it/uhlq2l2m66zg1.jpg?width=640&crop=smart&auto=webp&s=ffa46be41754748ce05f5d8a125d36da23ff676b)
Omega Speedmaster OEM Rubber Strap & Deployant Clasp
Up for sale is an Omega Speedmaster's OEM rubber strap and its clasp, in excellent condition. The deployant clasp was not used due to personal preference.
- Material: rubber
- Clasp type: deployant
![[WTS] Omega. Speedmaster. Reverse Panda. Complete Set. $2099 Only](https://preview.redd.it/cr4moqv246zg1.jpeg?auto=webp&s=256afc1c03316f767919a3ebf47e7289b33e492d)
Omega. Speedmaster. Reverse Panda. Complete Set. $2099 Only
A complete Omega Speedmaster Reverse Panda set, featuring a 39mm case on an OEM bracelet designed for wrists up to 7 inches in circumference.
- Condition: 7.75/10 with wear around bezel and some flea bites on crystal
- Bracelet size: 39mm diameter can fit ~7inch wrist with 20 links
- Box condition: complete
![[WTS] Omega Speedmaster Date 3513.50 – 39mm Automatic Chronograph – Black Dial – Full Set Serviced Price : 2350$](https://preview.redd.it/01pd6fpem5zg1.jpg?width=640&crop=smart&auto=webp&s=b0770720a40259fdb186951cf90baf9c5b278dc0)
Omega Speedmaster Date 3513.50 – 39mm Automatic Chronograph – Black Dial – Full Set Serviced Price : 2350$
This classic Omega Speedmaster Date ref. 3513.50 is a 39mm automatic chronograph with a black dial, part of the less-highly-regarded Speedmaster line. It's perfect for everyday wear with its iconic Speedy DNA.
- Condition: Very good used condition, minor scratches on case and strap
- Case size: 39mm diameter
- Thickness: ~14mm
- Lug width: 18mm
![[WTS] Omega Speedmaster Date 3211.31.00 — 40mm Panda Dial — Cal. 1164 (Fresh Service) — $2,399 Shipped (Tariff Covered)](https://preview.redd.it/jyxuaeqjl5zg1.jpg?width=640&crop=smart&auto=webp&s=34c2a946de9b50a1ecf29d7ddf54bfdfa31ec48e)
Omega Speedmaster Date 3211.31.00 — 40mm Panda Dial — Cal. 1164 (Fresh Service) — $2,399 Shipped (Tariff Covered)
This Omega Speedmaster Date features a clean silver panda dial with black subdials and red accents, powered by Cal. 1164 with chronograph functions that operate as they should.
- Condition: Pre-owned with honest wear
- Case size: 40mm diameter
- Lug-to-lug length: 46mm
- Thickness: 15mm
![[WTS] Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced!](https://preview.redd.it/v4spg4k7l5zg1.jpg?width=640&crop=smart&auto=webp&s=f750638b10691ce800cb7f5ab6ac3bee335c609b)
Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced!
A pre-owned Omega Speedmaster Racing Chronograph in good condition, featuring a 44.25mm size and coming with its original box, papers, and stainless steel bracelet.
- Condition: pre-owned with minor wear
- Size: 44.25mm
- Bracelet material: stainless steel
- Payment methods: Zelle, bank wire, or PayPal F&F
![[WTS] Omega Speedmaster Broad Arrow Ref. 321.10.44.50.01.001](https://preview.redd.it/ooisvwzvi5zg1.jpeg?auto=webp&s=a4bc75bbc17f57905f6b509b1f418960a15522ba)
Omega Speedmaster Broad Arrow Ref. 321.10.44.50.01.001
This Omega Speedmaster Broad Arrow features a 44mm stainless steel case, automatic Co-Axial Caliber 3313 movement, and a textured black dial.
- Condition: Great condition overall, sapphire crystal clean, textured black dial pristine, stainless steel case shows light wear, automatic movement running good
- Case Size: 44mm diameter
- Movement: Automatic Co-Axial Caliber 3313
- Bracelet Length: fits a 7.5in wrist
![[WTS] Omega Speedmaster 39mm Automatic 3513.82.00 Blue Dial — Cal. 1152 (Serviced) — $2,100 Shipped (Tariff Covered)](https://preview.redd.it/lewz11ed65zg1.jpg?width=640&crop=smart&auto=webp&s=72e8cddc7a2a988a7d891734d1075365abd2ae8e)
Omega Speedmaster 39mm Automatic 3513.82.00 Blue Dial — Cal. 1152 (Serviced) — $2,100 Shipped (Tariff Covered)
This Omega Speedmaster is a 39mm automatic watch featuring a Cal. 1152 movement and a blue dial.
- Movement: Cal. 1152
- Size: 39mm diameter