Description
Omega Speedmaster Calibre 321 Professional Chronograph 42 Ref. 311.90.42.30.99.002
Product Introduction
The Omega Speedmaster Calibre 321 Professional Chronograph 42 Ref. 311.90.42.30.99.002 features a classic sporty style imbued with a tool-watch character. It possesses a balanced chronograph design with a signature tachymeter bezel and a robust 904L stainless steel case. Combined with a solid integrated bracelet, it creates a masculine, refined look suitable for those who love iconic watches with historical value.
Story Behind the Watch
The Speedmaster was born in 1957 as a racing chronograph and later went down in history when selected by NASA to accompany astronauts on critical missions, notably the Moon landing in 1969. The Calibre 321 version faithfully recreates that legacy with a design close to the original, honoring the golden age of mechanical watches and becoming a symbol of conquest, precision, and durability for Omega.
Design Style
This model showcases a specialized and timeless aesthetic. The 904L stainless steel strap features a 3-link structure with a mix of brushed and polished finishes, offering a solid grip. The fixed bezel with a tachymeter scale is a defining characteristic of the chronograph style. The strong black dial features a balanced chronograph layout, while baton hands and hour markers with luminous coating ensure easy observation, embodying a spirit that is both rugged and sophisticated.
Technical Specifications
- Case Material: 904L Stainless Steel
- Strap Material: 904L Stainless Steel 3-link bracelet, brushed and polished finish
- Crystal: Scratch-resistant Sapphire Crystal
- Hands and Hour Markers: Baton style, luminous coated
- Bezel: Fixed Tachymeter bezel, chronograph style
- Case Diameter: 42mm
- Dial Color: Black chronograph
- Thickness: 12mm
- Movement: Japanese Miyota Movement, Accurate to ±10-12s/day
- Power Reserve: 18-24 hours
- Water Resistance: 10ATM (100 meters)
Collection
Speedmaster
Warranty & After-Sales Policy
- 30-day warranty from the date of receipt
- Resend support if manufacturing defects occur
- Refund guaranteed if the wrong model is delivered
