A black dial Omega Speedmaster Calibre 321 in 39.7mm is up for sale with a full set of accessories.

• Condition: pristine condition
• Case Size: 39.7mm diameter

This Omega Speedmaster Cal 321 is a rare and highly sought-after watch, with each movement being double assembled by a single watchmaker in Bienne.

• Condition: Gently worn with minimal signs of wear
• Movement caliber: 321
• Annual production: <1000

A Omega Speedmaster Calibre 321 in black dial, with a 39.7mm case size and reference number 311.30.40.30.01.001.

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

Up for sale is an Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - Full Set, functions perfectly mechanically without issue.

• Condition: pristine condition with minor hairlines on clasp, case, and bracelet
• Case size: 39.7mm
• Bracelet condition: pristine condition with minor hairlines on clasp, case, and bracelet

The Omega Speedmaster Calibre 321 “Ed White” is a tribute to the historically significant Speedmasters powered by the legendary Calibre 321 movement, featuring a classic black dial and vintage-inspired details.

• Condition: Mint condition with extremely minor signs of wear
• Case diameter: 39.7mm
• Lug to lug: 48mm
• Thickness: 13mm

A Speedmaster Calibre 321 in black dial with a 39.7mm case, known as the Ed White model.

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

This Omega Speedmaster Calibre 321 is a 39.7mm Ed White model featuring a black dial. It comes in full set condition with various accessories.

• Condition: pristine with minor hairlines
• Case size: 39.7mm diameter
• Bracelet condition: pristine

An Omega Speedmaster Calibre 321 - Ed White edition watch in black dial with a 39.7mm diameter.

• Condition: pristine condition with minor hairlines on clasp, case, and bracelet
• Case diameter: 39.7mm
• Strap options included: nato strap, velcro strap

This is a 2025 Omega Speedmaster Calibre 321 “Ed White” in excellent condition, featuring the iconic manual-wind chronograph movement and coming with its original box, papers, and accessories.

• Condition: Very Excellent pre-owned condition
• Case size: 39.7mm diameter
• Case material: Stainless steel
• Movement: Omega Caliber 321 (manual-wind chronograph)