Certina DS-2 Super PH 1000M | Vintage Dive Watch – Professionally Serviced This Certina DS-2 Super PH 1000M is a vintage dive watch from the 1970s, renowned for its rugged construction, iconic design, and exceptional water resistance. Designed for professional diving, it features Certina’s patented Double Security (DS) system, offering water resistance up to 1000 meters — a true feat for its time. Its 45 mm stainless steel case delivers strong wrist presence, while the rotating bezel, original black dial, and raised indexes reflect a tool-watch aesthetic with lasting appeal. This piece combines Swiss engineering precision with the charm of a true dive classic. Technical Details: Automatic movement — Certina caliber 25-651, 19,800 A/h 44-hour power reserve Central seconds Original black dial, excellent legibility Fitted with a black leather strap (non-original) Professionally serviced by a certified watchmaker Excellent condition Includes 1-year warranty Certificate of authenticity Insured and registered shipping This Certina DS-2 Super PH 1000M is more than a vintage watch — it’s a collectible piece of horological history. A must-have for dive watch enthusiasts and vintage collectors alike.