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

Omega Speedmaster CK2998 - Blue - 311.33.40.30.02.001 ( excellent )
This Omega Speedmaster Limited Edition CK2998 features a Blue Panda Dial and Strap, with a stainless steel case measuring 39.7mm in diameter.
- Condition: Excellent Condition
- Case Size: 39.7mm diameter
- Movement: Omega Calibre 1861
![[WTS] 2012 Omega Speedmaster 'Reduced' Ref. 3539.50 with Box & Papers](https://preview.redd.it/niolgnfretwe1.jpeg?auto=webp&s=8d8df3907a9421f18f7f0b088cbad767790e3eff)
2012 Omega Speedmaster 'Reduced' Ref. 3539.50 with Box & Papers
A 39mm Omega Speedmaster Reduced Automatic, featuring a scratch-resistant sapphire crystal and an upgraded fold-over clasp, in excellent pre-owned condition with super luminova dial and hands.
- Condition: Excellent (little to no signs of wear)
- Case width: 39mm
- Movement: Automatic
- Strap length: 7.50 inches
![[WTS] 2000 Omega Speedmaster 'Reduced' Ref. 3510.50 with Box & Papers](https://preview.redd.it/a4jk2x0katwe1.jpeg?auto=webp&s=b2cb3b8ea5b6101362515ff15b17034c250a18af)
2000 Omega Speedmaster 'Reduced' Ref. 3510.50 with Box & Papers
The Omega Speedmaster Reduced Automatic is a 39mm watch that takes design cues from its predecessor, with a Luminova dial and excellent pre-owned condition.
- Condition: Excellent (very little to no signs of wear)
- Model: Speedmaster Reduced Automatic
- Year: 2000 (Estimated)
- Scope: Box & Papers
![[WTS] Omega Speedmaster Blue Side of the Moon Moonphase Moonwatch Complete 2024 304.93.44.52.03.001](https://preview.redd.it/ygcluo7guswe1.jpg?width=640&crop=smart&auto=webp&s=dab4599ead44b0f0813dac25584d8be83f32f551)
Omega Speedmaster Blue Side of the Moon Moonphase Moonwatch Complete 2024 304.93.44.52.03.001
This Omega Speedmaster Blue Side of the Moon Moonphase Moonwatch is a complete 2024 model featuring a moon phase display. It shows minimal signs of wear and comes with a range of accessories, including inner and outer boxes, manual, hang tag, travel pouch, Master Chronometer card, Pictogram card, and warranty card dated 2024.
- Condition: Very good condition, showing minimal signs of wear
- Boxes included: 2
- Movement: Master Chronometer card
![[WTS] New 2025 Omega Speedmaster Moonwatch Professional Hesalite Black Dial Full 4/25 Ref: 310.30.42.50.01.001](https://preview.redd.it/qxx3cchjqswe1.jpg?width=640&crop=smart&auto=webp&s=247b444a114741c6e64ff6723185ee1694e0d0cd)
Omega SpeedMaster Moonwatch 311.30.42.30.01.005 Hesalite Crystal SS Box & Paper
Up for sale is an Omega Speedmaster Moon Watch with Hesalite crystal in excellent condition. This timepiece is a collector's item and comes with all original papers and boxes.
- Condition: Excellent
- Case material: Stainless Steel
Omega Speedmaster Schumacher Red Dial Chronograph Automatic 3510.61
This Omega Speedmaster Schumacher Red Dial Chronograph Automatic is a 38mm chronograph watch with a stainless steel case and mechanical automatic movement.
- Condition: 90%
- Case size: 38mm diameter
- Movement type: Mechanical Automatic
Omega Speedmaster Date 3513.50
A beautiful Omega Speedmaster Date in overall very good condition, featuring a black dial and comfortable bracelet.
- Condition: Very good condition with normal wear on the case and bracelet
- Size: 39mm diameter
- Movement: Cal 1152
- Accessories: Double boxed with warranty card
Omega Speedmaster Reduced Two Tone
A two-tone Omega Speedmaster Reduced with a white dial, gold subdials, and an 18k gold bezel. It's a classic piece that stands out on the wrist.
- Condition: Overall good condition, some wear on the case and bezel
- Movement: Cal 1140
- Case size: 39mm diameter