Caviar placed a SIG-RM1208 dosimeter unit and an analog watch powered by a Swiss Ronda 763 quartz movement on the backs of its special “Geiger” iPhone 17 Pro and Pro Max models. The device, which measures gamma radiation, gives an audible warning when the threshold is exceeded. The phone uses a titanium casing instead of a glass panel and will be produced in only 7 units. The price of the 256 GB iPhone 17 Pro model was announced as $13,130 (633 thousand TL).
Why it matters
This model is positioned as a limited-edition design product that combines a technical measuring device and an analog watch mechanism in the same body, going beyond the smartphone’s everyday communication functions. The fact that only seven units will be produced emphasizes its collectible nature rather than its accessibility, while the $13,130 price limits the product to a narrow group of buyers. The dosimeter’s audible warning provides a tangible function that makes the device more than just a visual design exercise; however, it is unclear how meaningful this feature is for everyday users. For this reason, it remains uncertain whether the product’s main appeal lies in radiation measurement, the mechanical watch detail, or its limited-production nature.
Background
Caviar is not a new name in the FikirPilot archive: we published a news article mentioning the name in the past 90 days; that article is dated August 25, 2026. The development here is added to those records in our archive; readers can follow the previous articles carrying the same name in the archive to see the timeline as a whole.