The Invicta Pro Diver Two-Tone Black Dial is one of the brand's most recognizable models, heavily inspired by the classic "Submariner" luxury dive watch aesthetic. Because Invicta produces this look in several variations, it most commonly refers to the Model 8927OB (Automatic) or Model 26973 (Quartz).
Here is a breakdown of the two most common versions of this watch:
1. The Automatic Version (Model 8927OB)
This is favored by watch enthusiasts because it uses a mechanical movement that self-winds with the motion of your wrist.
- Movement: Japanese Seiko NH35A Automatic (24 Jewels).
- Case Size: 40mm diameter; 14mm thickness.
- Case Back: Exhibition (see-through) so you can see the inner gears.
- Crown: Screw-down crown (must be unscrewed to set the time, providing better water sealing).
- Bezel: Unidirectional rotating bezel with a black aluminum ring and gold-tone markings.
2. The Quartz Version (Model 26973)
This version is battery-powered, making it more affordable and lower maintenance (it won't stop ticking if you don't wear it for a few days).
- Movement: Japanese PC32 Quartz.
- Case Size: 40mm diameter; 12mm thickness (slightly thinner than the automatic).
- Case Back: Solid stainless steel.
- Crown: Pull/Push crown (simpler to use, but technically less secure for deep diving).
Shared Specifications
Regardless of the movement, both watches share these core "Pro Diver" features:
- Two-Tone Design: The bracelet and case are made of silver-tone stainless steel with 18k gold ion-plated center links and accents.
- Water Resistance: Rated for 200 meters (660 feet), making it suitable for professional marine activity and surface water sports, though not necessarily deep-sea scuba diving.
- Crystal: Flame Fusion crystal (Invicta's proprietary blend of mineral and sapphire for scratch resistance).
- Luminescence: "Tritnite" luminous hands and markers for visibility in the dark.
- Calendar: Date window at the 3 o'clock position with a "cyclops" magnifying lens.