The DS PH200M is comfortable on the wrist. However, the lightweight metal is an improvement over the bezel on the original model, which had a calibrated insert made of relatively brittle Bakelite plastic. In return for this low price, the owner must accept the fact that the scale of the unidirectional rotatable diversвЂ™ bezel is made of aluminum rather than scratch-resistant ceramic. This cost saving, along with other factors such as synergies within the Swatch Group, enable Certina to offer the DS PH200M at a price of just $780. Furthermore, an acrylic crystal costs less than a sapphire one. But design considerations and the desire for authenticity prompted Certina to use an acrylic crystal in its stylish new diversвЂ™ watch, where the crystalвЂ™s high curvature and large material thickness are two inarguable bonuses. Modern sapphire crystals, for example, are so shatter-resistant that they can easily outperform acrylic crystals, while requiring much less material thickness. Watch movements today are so sturdy and cases are of such high quality that they make the historical DS principles unnecessary. An extra-thick acrylic crystal and a reinforced, fully threaded, screw-in back are two elements in the design that enhanced the security of the original model and reappear in the contemporary DS PH200M, our test watch. Since 1959, along with an Incabloc shock-protection system, the elastically suspended movement has been part of CertinaвЂ™s DS (Double Safety) concept, hence the two letters that serve as the name for the brandвЂ™s extensive DS collection. Just like the version from the вЂ™60s, Certina leaves a narrow gap between the case and the dial, which is connected to the movement, to provide space for the slight motions permitted by the elastic rubber ring.

As in the original construction, the movement is borne atop a thick rubber ring that cushions it against shocks. URBAN DECAY / 24 / 7 EYE SET HERMES TWILLY DHERMES / HERMES EDP SPRAY 1.0 OZ (30 ML) (W) URBAN DECAY / GRINDHOUSE DOUBLE BARREL SHARPENER WITH CLEANING STICK 0.01 OZ CERTINA DS SPEL WHITE DIAL LADIES WATCH C012.309.55.037.00 CERTINA DS SPEL LADY GOLD DIAL YELLOW GOLD-TONE LADIES QUARTZ WATCH C0122093302700 CERTINA DS SPEL LADY ROUND WHITE MOTHER OF PEARL DIAL LADIES WATCH C012.209.22.037.00 CERTINA DS CAIMANO QUARTZ BLACK DIAL LADIES WATCH C017.210.36.087.00 CERTINA DS TRUST TITANIUM LADIES QUARTZ WATCH C019.510.44.081.00 CERTINA DS TRUST QUARTZ BLACK DIAL LADIES WATCH C019.510.11.051.The DS PH200MвЂ™s similarities to its predecessor not only apply to its design but also continue into its interior. Certina DS First Ceramic Black Leather Mens Watch C0144101605100.

Functions: date, hour, minute, second, battery eol indicator. Water resistant at 200 meters / 660 feet. Black dial with luminous silver-tone hands and index hour markers. Rotating coin edge stainless steel bezel with a black ceramic (count-up elapsed time) top ring. CERTINA DS FIRST CERAMIC BLACK LEATHER MENS WATCH C0144101605100 Stainless steel case with a black leather strap.

Certina ds first ceramic