Omega Speedmaster Speedmaster Professional Moonwatch Sapphire Sandwich
Reference 3573.50.00
About this watch
The Omega Speedmaster Professional Moonwatch Sapphire Sandwich is a celebration of engineering and history, featuring the iconic Omega Caliber 1863 movement with 18 jewels, 48-hour power reserve, and 21,600 vibrations per hour. The watch boasts a stainless steel case with polished and brushed finishes, creating a dynamic look that can transition from casual to formal settings. The sapphire crystal provides exceptional clarity and scratch resistance, while the black dial features stick and dot indexes for easy time-telling. With a water resistance of up to 50 meters, this chronograph watch is practical for everyday wear, and its rich history and exceptional craftsmanship make it a smart investment for anyone who values luxury watches.
Key Features
- Omega Caliber 1863 movement with 18 jewels
- 48-hour power reserve
- 21,600 vibrations per hour frequency
- Stainless steel case with polished and brushed finishes
- Sapphire crystal for exceptional clarity and scratch resistance
- Black dial with stick and dot indexes
- Chronograph functionality for precise timekeeping
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch Sapphire Sandwich
- Reference
- 3573.50.00
- Movement
- 1863
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS][US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set](https://preview.redd.it/tsp2s5e1da1h1.jpg?width=640&crop=smart&auto=webp&s=185b6a0eb60734ec115150a6a33194537987fea1)
[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set
This Omega Speedmaster Moonwatch Professional features a white dial and is fully set, including box, historical booklet, user manual, microfiber cloth, master chronometer card, and warranty card.
- Condition: pristine condition with minor hairlines on clasp, case, and bracelet
![[WTS] Omega Speedmaster Professional (310.30.42.50.01.002)](https://preview.redd.it/q9uxhntp0a1h1.jpg?width=640&crop=smart&auto=webp&s=88cfcd9a70a67276292272112ee9c7a98733c9f9)
Omega Speedmaster Professional (310.30.42.50.01.002)
This Omega Speedmaster Professional features a black dial, sapphire crystal on a steel bracelet and is the newest reference with a manual caliber 3861 movement.
- Condition: Excellent condition with a few light marks
- Case Size: 42mm
- Case Material: Stainless Steel
- Bracelet Material: Stainless Steel
![[WTS] Omega Speedmaster Date 3211.30 40mm - $1,990](https://preview.redd.it/8dku9o07i71h1.jpg?width=640&crop=smart&auto=webp&s=17d6b0bfa1f69b2eb7ba0e670b5ea81e68588c71)
Omega Speedmaster Date 3211.30 40mm - $1,990
Up for sale is my Omega Speedmaster Date 3211.30 in great condition. This watch measures at 40mm with an automatic Omega Calibre 1164 movement.
- Condition: Very good condition for its age
- Case size: 40mm
- Bracelet length: up to 7-7.25 inches
- Shipping time: 3-5 days globally
![[WTS] OMEGA Speedmaster Professional Moonwatch 3861 Sapphire Sandwich - Latest Model - Watch Only on Forstner Bullet + Spiralwinder DON Ceramic Lumed Bezel (OEM bezel included) - $5300 shipped CONUS](https://preview.redd.it/3t3nepvz671h1.jpg?width=640&crop=smart&auto=webp&s=7c676f93ed5eefe97e4dcd6b55d14a90f97cf40a)
OMEGA Speedmaster Professional Moonwatch 3861 Sapphire Sandwich - Latest Model - Watch Only on Forstner Bullet + Spiralwinder DON Ceramic Lumed Bezel (OEM bezel included) - $5300 shipped CONUS
This is a latest model Omega Speedmaster Professional Moonwatch with an upgraded Forstner Bullet bracelet and a fully lumed ceramic Dot Over 90 bezel.
- Condition: very good
- Bracelet: Forstner Bullet
- Bezel: fully lumed ceramic Dot Over 90 bezel
- Original bezel included: yes
![[WTS] Omega Speedmaster 311.30.42.30.01.005](https://preview.redd.it/vmi8eo3ry61h1.jpg?width=640&crop=smart&auto=webp&s=296233e7bb9817c4f0fe95a31cd043ac29b141f7)
Omega Speedmaster 311.30.42.30.01.005
A Omega Speedmaster 311.30.42.30.01.005 is being sold in a full big box set with additional details, and the seller notes it's in good condition.
- Condition: good
- Case size: 40mm
![[WTS] 1450 President Bracelet for Omega Speedmaster Professional 20mm - Uncle Straps / Uncle Seiko](https://preview.redd.it/3xlpd9cs161h1.jpg?width=640&crop=smart&auto=webp&s=7c7693b073ff9f7ce4972f291cf26fc578935b4a)
1450 President Bracelet for Omega Speedmaster Professional 20mm - Uncle Straps / Uncle Seiko
A Presidential/Lincoln bracelet designed for the Omega Speedmaster professional, available in two different styles to make the watch wear smaller or more dressy.
- Condition: good shape with normal desk diving scrapes on the clasps
- Lug width to buckle: 20mm to 16mm
- Length: 180mm
- Min length after adjusted: 120mm
![[WTS] Omega Speedmaster Professional Sapphire Sandwich ref.
310.30.42.50.01.002 Full Set w/ Original Receipt](https://preview.redd.it/0oqegszxx51h1.jpg?width=640&crop=smart&auto=webp&s=16cc672d28fa17ceaa15ea5f37041b8d891396da)
Omega Speedmaster Professional Sapphire Sandwich ref. 310.30.42.50.01.002 Full Set w/ Original Receipt
A great example of the classic Omega Speedmaster Professional 'Sapphire Sandwich' in 42mm size, purchased new from an Omega store.
- Condition: Near new, one owner
- Size: 42mm
- Bracelet clasp wear: Minor
- Box and papers included: Yes
![[WTS] Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )](https://preview.redd.it/jhmzbdywg51h1.jpg?width=640&crop=smart&auto=webp&s=9047042c4e1db3ce4228a216598a31fa9ef8ac57)
Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional is a brand new watch with all original packaging and papers, featuring a stainless steel case and Master Chronometer movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement type: Master Chronometer
![[WTS] Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )](https://preview.redd.it/kk2g141rf51h1.jpg?width=640&crop=smart&auto=webp&s=f0c8e76bb0ef3c0e427c3e6086c70b89bbe6fe8f)
Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case and is powered by the 3861 Omega Master Chronometer movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement: 3861 Omega Master Chronometer
- Crystal material: Hesalite