Omega has always been driven by a pioneering spirit; in fact, no watch company in the world holds more records for accuracy. Their watches have been the timepiece of choice for some of history’s greatest explorers—from deep-sea divers to astronauts. The Seamaster collection pays tribute to Omega’s maritime legacy.

Expert craftsmanship and classic, no-nonsense stylings make this Omega Diver not only a sporty watch to show off but also a phenomenally practical dive watch for your next deep sea adventure. 

As a certified Master Chronometer, this self-winding automatic timepiece is driven by the Omega Master Chronometer Caliber 8800, which sports a co-axial escapement that is resistant to magnetic fields up to 15,000 gauss and delivers a convenient 55-hour power reserve. 

As a versatile dive piece it delivers a high level of water resistance and possesses a helium escape valve as well as a screw-down, protected winding crown. The unidirectionally rotating bezel displays a dive scale and is constructed of Omega’s trademarked 18K Sednagold with a black ceramic ring.

The stainless steel case measures 42 mm in diameter, 11 mm in height, and rests upon a dive-friendly black rubber strap with a folding stainless steel buckle. There is a domed antireflqective scratch-resistant sapphire crystal as well as an exhibition wave-edged case back that allows you to see the movement in action.

Luminous dot and bar hour markers sit prominent against the wave-patterned black dial, as do the luminous rose gold-tone skeletonized hands. There is a date window classically positioned at 6 o’clock and a minute track in white for easy visibility.

Standout feature(s): Certified Master Chronometer; convenient 55-hour power reserve; co-axial escapement resistant to magnetic fields up to 15,000 gauss; high level of water resistance; helium escape valve; 18K Sednagold / ceramic bezel; exhibition wave-edged case back; wave-patterned black dial.

Details at a glance:

• Model Reference: 210.22.42.20.01.002
• Case Material: Stainless steel / 18K Sednagold
• Case Dimensions: 42 mm
• Case Height: 13.6 mm
• Movement: Self-winding automatic with co-axial escapement resistant to magnetic fields up to 15,000 gauss; 55-hour power reserve
• Caliber: Omega Master Chronometer Caliber 8800
• Complication(s) / Feature(s): Standard time; date
• Dial: Black color with wave pattern
• Crystal: Domed antireflective scratch-resistant sapphire
• Winding Crown: Screw-down
• Water-resistance: 300 m / 30 atm (tested to 50 m / 5 atm)
• Band: Black rubber strap
• Clasp: Folding buckle
• Country of Origin: Switzerland
• Retail Value: $9,600.00
• Condition: Pre-owned in excellent, near mint condition; tested for all functionalities and accuracy; the watch runs within chronometer specs
• Comments: Manufacturer's box, operational manual, cards, and papers dated in 2025