Omega Speedmaster Speedmaster Professional Broad Arrow Moonphase Stainless Steel / Ivory / Bracelet
Reference 3575.20.00
About this watch
The Omega Speedmaster Professional Broad Arrow Moonphase, also known as the 'Ivory Moonphase,' is a standout model produced from 2001 to 2005. This stunning timepiece combines elegance with functionality, boasting a captivating ivory dial and robust stainless steel bracelet. The heart of this watch is the Omega caliber 1866, a handwound chronograph movement that embodies precision and reliability. With its unique moonphase complication and date display at 12 o'clock, this watch is a feast for the eyes and a conversation starter. Its timeless design suits various occasions, making it an ideal choice for those who appreciate heritage, craftsmanship, and style.
Key Features
- Omega caliber 1866 handwound chronograph movement
- Unique moonphase complication and date display at 12 o'clock
- Stainless steel case with open back for viewing intricate mechanics
- Tachymeter bezel for measuring speed based on time and distance
- Sapphire crystal glass for added durability and scratch resistance
- Water resistance of 50 meters for everyday wear
- 42mm diameter stainless steel case with robust design
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Broad Arrow Moonphase Stainless Steel / Ivory / Bracelet
- Reference
- 3575.20.00
- Movement
- 1866
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Moonphase
- Case
- 42mm
- Dial Color
- Ivory
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings

Omega Speedmaster Professional Moonphase
Up for sale is an Omega Speedmaster Professional Moonphase reference 3575.20, featuring date, chronograph, tachymeter and moonphase functions. The watch has a 42mm case with 18k white gold bezel and 1866 manual wind movement.
- Condition: excellent
- Case Diameter: 42mm
- Movement Type: manual wind
- Bezel Material: 18k white gold
Omega Speedmaster Moonphase 42mm 3575.20 (2001 Box and Papers)
A pre-owned Omega Speedmaster Moonphase with a 42mm case size, featuring a moon phase display. The watch is in great condition, but shows some signs of wear.
- Condition: Pre-owned, slight wear on bracelet and clasp, marks on bezel
- Case Size: 42mm
- Bracelet Links: 16.5 links
- Service History: Unknown ( -5 s/d, 230+ AMP)

Omega Speedmaster Professional Moonphase
Up for sale is an Omega Speedmaster Professional Moonphase reference 3575.20, featuring date, chronograph, tachymeter and moonphase functions in a 42mm case with 18k white gold bezel.
- Condition: excellent
- Case size: 42mm
- Movement: 1866 manual wind movement
- Production years: 2000-2005
![[WTS] Omega Speedmaster Dark Side of the Moon Apollo 8 Full Set 311.92.44.30.01.001 - $8,295](https://preview.redd.it/zpu2nzs3mq2f1.jpg?width=640&crop=smart&auto=webp&s=ac65ee2301bfda61d9bf68b1edaba1f8151673d0)
Omega Speedmaster Dark Side of the Moon Apollo 8 Full Set 311.92.44.30.01.001 - $8,295
Up for sale is a Omega Speedmaster Moonwatch - Dark Side of the Moon - Apollo 8, a limited edition watch from 2019.
![[WTS] Omega Speedmaster Dark Side of the Moon Vintage Full Set 311.92.44.51.01.006 - $8,095](https://preview.redd.it/upvr0zvtkq2f1.jpg?width=640&crop=smart&auto=webp&s=8548de291a9ac7997b3475a0be1d293a26f11c02)
Omega Speedmaster Dark Side of the Moon Vintage Full Set 311.92.44.51.01.006 - $8,095
This Omega Speedmaster Moonwatch - Dark Side of the Moon - Vintage is a unique timepiece featuring a specific reference number and design.
- Condition: Excellent condition with minimal signs of wear
- Year: 2022
- Contents: Watch, Inner & Outer Box, International Warranty Card, Pictograms Card, Card Holder, Operating Instructions Manual, Extra Brown Strap
![[WTS] Omega Speedmaster Professional Moonwatch – 3861](https://preview.redd.it/kfqv61h4hq2f1.jpg?width=640&crop=smart&auto=webp&s=c073e2ab82f1914ec13d77c003b24a89277cfb29)
Omega Speedmaster Professional Moonwatch – 3861
This Omega Speedmaster Professional Moonwatch features the latest 3861 movement and an updated 3-link bracelet. It comes with a full set, including box, papers, original links, and a new Forstner Jubilee bracelet.
- Bracelet: Forstner Jubilee
- Links: extra links
- Set included: box, papers
![[WTS] Omega Speedmaster Professional Moonwatch Full Steel 1976](https://external-preview.redd.it/wLrf7CDLVlyIDSvcl4cfnc_oRkqLEVn_Cj0ulTBvNHE.jpg?auto=webp&s=bea6a971a0881c175a485be69ceb1768f9401f70)
Omega Speedmaster Professional Moonwatch Full Steel 1976
This Omega Speedmaster Moonwatch Ref. 145.022-76 is a well-preserved vintage example of the iconic chronograph, known for its connection to NASA’s lunar missions and its enduring design.
- Condition: well-preserved, excellent
- Year: 1976
- Size: 42mm diameter
- Bracelet fit: up to a 7.5” (19cm) wrist comfortably
![[WTS] Omega Speedmaster Moonwatch Professional Hesalite - 310.32.42.50.01.001](https://preview.redd.it/zqeiobzk2m2f1.jpg?width=640&crop=smart&auto=webp&s=795aa5e4f93486c5007220840d6bb6460dd0811d)
Omega Speedmaster Moonwatch Professional Hesalite - 310.32.42.50.01.001
A Omega Speedmaster Moonwatch Professional Hesalite is being sold with various included accessories.
- Condition: Very infrequently worn
- Case size: 42mm
- Year of manufacture: 2024
![[WTS] Omega Speedmaster FOIS (First Omega In Space)](https://preview.redd.it/fl7abeoskl2f1.jpg?width=640&crop=smart&auto=webp&s=1f4702ae6901b6ce305cb3c60f4995fae240b5cb)
Omega Speedmaster FOIS (First Omega In Space)
This Omega Speedmaster FOIS is a limited edition watch released in 2012, discontinued in early 2021, and still under warranty through 2026. It has been fully serviced by Omega and features a domed sapphire crystal, 48-hour power reserve, and 5-bar water resistance.
- Condition: Mint condition
- Case dimensions: 39.7mm diameter x 47mm lug to lug x 19mm lug width x 14mm thick
- Movement: Omega 1861 with 48 hour power reserve
- Crystal: Domed sapphire