Model Name Super Ocean Automatic 48 Ref NoV17369161C1S1 SizeMen's Case diameter 48mm Indexes bar Belt Rubber Color blue Dial Material TI (DLC finish) Bezel Rotating bezel Movement Automatic Specifications / Notes New for 2020 Tailpiece Water resistant to 300m Breitling 17" chronometer-certified model with a power reserve of approximately 38 hours. This diver's watch has a large 48mm case and is water resistant to 300 meters. The case is made of very light titanium with a DLC coating. The ceramic bezel is bi-directional and can be locked at 9 o'clock to prevent accidental operation. The soft iron inner case is also anti-magnetic. Completely unused.