Invicta Pro Diver 20433 40mm – a classic automatic dive watch in stainless steel with screw-down crown.
Engineered for men who appreciate mechanical watchmaking and dive heritage, this Pro Diver timepiece delivers authentic automatic movement visible through traditional craftsmanship. The 40mm stainless steel case houses a Japanese Caliber NH38A self-winding movement that gains energy from natural wrist motion, eliminating battery needs entirely. A black dial creates high contrast against polished steel, while 200-meter water resistance provides genuine dive capability for recreational underwater pursuits and professional-grade water sports.
| Benefits |
| Automatic movement winds through natural wrist motion, offering traditional mechanical watchmaking without battery replacements |
| 200-meter water resistance enables confident wear during scuba diving, snorkeling, and surface water sports |
| 41-hour power reserve maintains accurate timekeeping through weekends without daily wear |
| Key features |
| Screw-down crown creates waterproof seal and prevents accidental time adjustment during active use |
| Japanese NH38A caliber delivers reliable automatic performance with proven durability |
| Polished stainless steel construction resists corrosion in saltwater and chlorinated environments |
| Who it's for |
| Men seeking authentic automatic dive watch functionality at accessible luxury positioning |
| Watch enthusiasts who value mechanical movements and traditional horological craftsmanship over quartz precision |
| How to wear |
| Wind manually by rotating crown clockwise 20-30 times when first setting or after extended storage |
| Wear regularly to maintain automatic winding through natural movement; store on watch winder if unworn for multiple days |
| Specs |
| Movement |
Japanese automatic, Caliber NH38A |
| Case |
40mm diameter, stainless steel with polished finish |
| Water resistance |
200 meters (660 feet) |
| Crown |
Screw-down |
| Bracelet |
Stainless steel, 20mm width, 210mm length |
| Dial |
Black with analog display |
| Power reserve |
41 hours |
| Functions |
Hour, minute, second |
| Model |
20433 |
| UPC |
886678252589 |
