The time signals included announcements of the time, in both Morse code and by a female voice, before every tenth minute: for example, "JJY JJY 1630 JST" (the voice announcement of the time being in Japanese).
JJY |
Multi-band 5 (USA) or Multi-band 6 (Japan) – perhaps the most significant aspect of the Oceanus line is the ability of all watches to automatically synchronize with the Japanese time signal (JJY), the American time signal (WWVB) from Colorado, and the European time signals from both England (Time from NPL) and Germany (DCF77).