Let me clarify. Seiko does have a large number (100 plus at any given time) of mainstream watches. These all have Seiko Japanese made movements, and are of the most popular watches in the world. This however is not the total face of Seiko. In Japan, Seiko has a number of other brands. The most notable being Grand Seiko, replica Vacheron Constantin 25510.000G.9119 Ladie's watch which are a line of successful luxury Japanese watches. Impressive on the outside, and very much so on the inside. Then you have the high luxury Credor brand as well as others such as Phoenix, and Galante. These are not sold much out of Japan, and are very hard to get if you are not in Japan.
Tissot The SEA-Touch by Tissot uses patented technology to ensure that this watch for divers maintains its high performance at all levels - above and below sea level. Right down to a depth of 200 meters, wearers literally have the sophisticated functionality of this high-tech diving watch at their fingertips. As well as being able to tell the time in two time zones and indicate the depth of the current dive, this timepiece integrates a digital replica Vacheron Constantin 25510000G.9120 Ladie's watch chronograph, thermometer, alarm, perpetual calendar date, compass and divers' logbook, all activated by touch on the glass.
Diving functionality in depthSEA-Touch fulfils all of the European Norm EN13319 stipulated criteria (divers accessories) - luminosity, shock resistance, anti-magnetism, band solidity and the integration of a time control device. This tactile replica Vacheron Constantin 25510000R.9121 Ladie's watch provides a selection of important diving data. When the diver enters the water (minimum depth 1m40), the hands go directly to 9 o'clock. Later the minute hand displays the depth of the dive on the scale around the bezel. The hour hand reveals the speed the diver is moving at in meters per minute on the dial. Excellent visibility comes from highly luminescent material and an effective backlight.