Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Sapphire

Reference 311.33.42.30.01.002

About this watch

The Omega Speedmaster Professional Moonwatch Big Box / Sapphire is a masterpiece of luxury watchmaking, blending timeless design with cutting-edge technology and rich historical significance. This iconic timepiece boasts a black dial with stick and dot indexes, set within a robust yet refined 42 mm round stainless steel case. The sapphire crystal adds an extra layer of protection while providing crystal-clear visibility. One of the standout features is its tachymeter bezel, allowing you to measure speed based on time traveled over a fixed distance. This watch combines form and function, with precision-designed stick hands, a small seconds hand for added sophistication, and luminous indexes that shine bright in low-light conditions. The Omega Caliber 1863 movement represents the luxury version of its predecessor, the 1861, showcasing Omega's dedication to precision and craftsmanship. With a power reserve of 48 hours and a frequency of 21,600 vibrations per hour, you can trust that this watch will keep ticking accurately. The chronograph feature is a must-have for any serious timepiece, perfect for timing events or tracking laps. The pushers on the side are tactile and satisfying, giving users a sense of control and precision. With a water resistance rating of 50 meters and durable stainless steel construction, this watch can handle splashes and brief submersion, making it suitable for everyday wear. Whether you're a seasoned collector or a first-time buyer, the Omega Speedmaster Professional Moonwatch Big Box / Sapphire is a tribute to human achievement and a testament to Omega's craftsmanship.

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MSRP: $6,250

Market Price: $5,230

Key Features

42 mm round stainless steel case
Sapphire crystal for enhanced protection and visibility
Omega Caliber 1863 hand-wound movement with 48-hour power reserve

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Big Box / Sapphire

Reference

311.33.42.30.01.002

Movement

1863

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster Date 3511.50

Omega - 3511.50 · $1,975

This Omega Speedmaster date is a rare reverse panda dial model only sold in Japan.

Condition: great condition
Location: southwest FL
Payment Methods Accepted: crypto with small fee, local meetups
Payment Methods Not Accepted: PayPal

Posted at

May 8, 2026, 12:19 PM

Active

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“May the 4th Be With You” 2026 Card Omega Speedmaster Sapphire Complete Set $7,200 + label

Omega - 310.30.42.50.01.002 · $7,200

A brand new Omega Speedmaster Sapphire Sandwich Complete Set with all cards included, travel case, and literature.

Condition: Brand new, unworn and unsized
Year: 5/4/2026
Contents: All cards included, travel case and Speedmaster literature
Payment methods: Zelle or Wire preferred, Credit Cards accepted +3.5%

Posted at

May 8, 2026, 11:23 AM

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2026 Omega Speedmaster White Full Set

Omega - Speedmaster

No description provided in the listing

Posted at

May 8, 2026, 10:13 AM

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[US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set

Omega - 311.30.40.30.01.001 · $15,550

Up for sale is an Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm, functions perfectly mechanically.

Condition: pristine condition with minor hairlines on clasp, case, and bracelet
Diameter: 39.7mm

Posted at

May 8, 2026, 8:05 AM

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Omega Speedmaster Hesilate Ref. 310.32.42.50.01.001 Full Set + Original Receipt

Omega - 310.32.42.50.01.001 · $4,999

This Omega Speedmaster Moonwatch Professional features a Co-Axial Master Chronometer Caliber 3861 and is in excellent overall condition, with the notable exception of a very minor mark on the Hesalite crystal.

Condition: Excellent overall condition with minor mark on Hesalite crystal and light signs of normal wear on case
Movement: Co-Axial Master Chronometer Caliber 3861
Crystal type: Hesalite
Caseback type: Aftermarket exhibition caseback (original solid also included)

Posted at

May 8, 2026, 8:00 AM

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[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

Omega - 310.30.42.50.04.001 · $7,925

Up for sale is an Omega Speedmaster Moonwatch Professional - White Dial - Full Set Watch is in pristine condition and functions perfectly mechanically, without issue.

Condition: pristine condition with minor hairlines on clasp, case, and bracelet
Water Resistance: 30m
Box Contents: inner box, outer box, removable travel case, historical booklet, user manual, microfiber cloth, master chronometer card, warranty card

Posted at

May 8, 2026, 7:59 AM

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Omega Speedmaster Professional (310.30.42.50.01.002)

Omega - 310.30.42.50.01.002 · $6,800

This Omega Speedmaster Professional features a black dial on a stainless steel bracelet, with a sapphire crystal and manual caliber 3861 movement.

Condition: Excellent
Case size: 42mm diameter
Case material: Stainless Steel
Bracelet material: Stainless Steel

Posted at

May 8, 2026, 7:11 AM

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Omega Speedmaster Snoopy New 4/2026, $15.2k!!

Omega - 310.32.42.50.02.001 · $15,200

This Omega Speedmaster is a limited edition 'Silver Snoopy Award' 50th Anniversary model, featuring a silver dial with blue accents and a Snoopy medallion.

Condition: Brand New In Box (BNIB)
Case size: 42mm
Movement type: Manual Wind
Depth rating: 50m

Posted at

May 8, 2026, 12:50 AM

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