Emerald Sequoia LLC

Emerald Observatory 以一种独特而易于理解的形式在一个屏幕上显示丰富的天文信息。信息包括: - 太阳、月球和 5 个经典行星的升落时间 - 曙暮光的开始和结束时间 - 日心太阳系仪(显示绕日运行的行星) - 显示同一天体的高度角和方位角(一次一个天体) - 显示月球的当前月相和相对 …

These models of high-end mechanical watch faces contain many of the most complex "complications" found in real watches, plus refinements found nowhere …

Emerald Timestamp captures the precise time of events, and lets you associate a description with each one. It is also a highly-accurate running clock. …

Emerald Observatory displays a wealth of astronomical information all on one screen, in a unique but understandable format. Information includes:- 12- …

This model of a complex mechanical watch contains many of the most complex "complications" found in real watches, plus refinements found nowhere else. …

Emerald Time uses Network Time Protocol to display the current time of day as defined by the international standard atomic clocks. Its accuracy is lim …

These models of high-end mechanical watch faces contain many of the most complex "complications" found in real watches, plus refinements found nowhere …