Ball Engineer II Skindiver Heritage Manufacture Chronometer DD3208B-S2C-BKR 42mm – men's limited edition dive chronometer
Heritage dive aesthetics converge with manufacture movement excellence in this COSC-certified tool watch, where TiC-coated stainless steel delivers tactical aesthetics alongside corrosion resistance. The rainbow-hued minute track pays homage to vintage dive watch patina, while 31 self-powered micro gas tubes illuminate independently for decades without external charging, ensuring legibility in zero-light conditions down to 200 meters.
| Benefits |
| 31 micro gas tubes provide constant luminescence 100 times brighter than standard lume, requiring no light charging for perpetual night readability |
| COSC chronometer certification confirms Swiss accuracy standards, ensuring reliable precision during extended dive excursions |
| Manufacture caliber RRM7309-C demonstrates Ball's in-house movement engineering capability and horological independence |
| Key features |
| TiC coating creates distinctive black finish with superior scratch resistance compared to standard DLC treatments |
| Sapphire exhibition case back reveals decorated rotor and movement architecture |
| Unidirectional rotating bezel with ceramic insert tracks elapsed dive time with positive click feedback |
| Who it's for |
| Men seeking vintage-inspired dive watches with modern manufacture movements and professional-grade specifications |
| Those who value proprietary Swiss movements and tritium-alternative illumination technology in limited production |
| How to use |
| Rotate bezel to align triangle marker with minute hand before descending; track elapsed dive time via bezel scale |
| Screw down crown fully after setting to maintain 200-meter water resistance integrity |
| Specs |
| Movement |
Ball Manufacture Caliber RRM7309-C automatic chronometer, COSC certified |
| Case diameter |
42mm in TiC-coated stainless steel with sapphire exhibition back |
| Case thickness |
15.2mm |
| Bracelet |
Stainless steel with TiC coating and deployant clasp |
| Bezel |
Unidirectional ceramic with rainbow-colored minute track |
| Crystal |
Anti-reflective sapphire, highly scratch resistant |
| Water resistance |
200 meters, suitable for recreational diving |
| Illumination |
31 self-powered micro gas tubes on dial, hands, and bezel |
| Model |
DD3208B-S2C-BKR |
