Omega Speedmaster Professional Moonwatch 311 Replacement Bracelet – 20mm Stainless Steel with 633 Curved End Links

Omega Speedmaster Professional Moonwatch Replacement Bracelet

Restore the classic Moonwatch appearance with this precision 20mm stainless steel replacement bracelet, designed for the Omega Speedmaster Professional Moonwatch 311 series. Featuring 633-style curved end links for a secure, integrated fit that recreates the original vintage Speedmaster look.

What's Included

• 1 × stainless steel watch bracelet (20mm)
• 2 × 633-style curved end links
• Spring bars (if included)

Compatibility

• Omega Speedmaster Professional 311.30.42.30.01.005
• Omega Speedmaster Professional 311.30.42.30.01.006
• Omega Speedmaster Professional 3570.50.00
• Omega Speedmaster Professional 3573.50.00

⚠️ Please verify your watch model, lug width (20mm), and end link compatibility before purchasing.

Key Features

• 633-Style Curved End Links: Matches the classic Speedmaster Moonwatch case profile
• 20mm Lug Width: Designed for 311 / 1861 generation models
• Stainless Steel: Durable, corrosion-resistant construction
• Drop-in Replacement: Recreates the original integrated bracelet look

Our Promise

• Fast processing within 24 hours
• Free worldwide shipping
• 30-day quality guarantee
• Responsive customer support
• Quality inspected before shipment

FAQ

Q: Will this fit the 311.30.42.30.01.005？

A: Yes. Designed for Omega Speedmaster Professional Moonwatch 311 series with 20mm lugs.

Q: What end links are included?
A: 633-style curved end links, designed to match the classic Speedmaster Moonwatch case shape.

Q: Does it fit the new 3861 models?
A: No. The 3861 generation uses a different bracelet and end link design. Compatible models are from the 311 / 1861 generation.

Q: Is installation difficult?
A: Installation is similar to a standard bracelet swap. A spring bar tool is recommended.

Q: Is this an original Omega bracelet?
A: This is a high-quality aftermarket replacement designed to match the original style and dimensions. Not manufactured by Omega.

Model Verification

Before ordering, please confirm your Omega model number, lug width (20mm), and end link compatibility. Not sure? Send us your watch reference number or photos and we'll confirm fit within 24 hours.