Blue DLC - 42,0 mm Selection date:no date has a stop-seconds function and

has a stop-seconds function and a quick-set date

has a practical stop-seconds mechanism and a quick date setting

The bicompax caliber SW510 BHa features a 30-minute counter at 3 o'clock and a small seconds counter at 9 o'clock

Das aus 316L Edelstahl gefertigte Gehäuse ist mit einem doppelt entspiegelten und leicht gewölbten Saphirglas ausgestattet

Bar indices and numerals

Blue DLC - 42,0 mm Selection date:no date has a stop-seconds function andThe case The PROFESSIONAL IV BLUE DLC model is a classic automatic diver's watch. It impresses with its unique design and high quality workmanship. The case has a diameter of 42. 0 mm, is satin finished and has a DLC coating . It is equipped with an anti reflective sapphire glass and a helium valve . The watch is pressure tested up to 50 ATM . The unidirectional rotating diver's bezel has a black ceramic inlay. The mechanical clockwork This diver's