When you see the printing Swiss T<25 on a Rolex watch, it first means that the watch is Swiss made. Furthermore, the T stands for tritium, which tells us that this is the material used for the watch’s luminosity. And lastly, the <25 is the indication of how much tritium the watch emits.
Rolex Sports or Professional watches (except the Daytona) generally have
A “T” on a watch dial indicates that the watch contains tritium-activated deposits. Rolex Explorer II Ref. 16570 Swiss-T <25: This marking means that the watch is Swiss and contains an amount of tritium that emits less than 25 mCi.
These early examples will read “Swiss-T < 25” under 6 o’clock on the dial, indicative of the tritium used. Around 2000, Rolex phased out the use of tritium in favor of Super-LumiNova – these dials are denoted “Swiss Made” at 6 o’clock.
The Rolex Submariner is a line of diver’s watches from Rolex, introduced in 1953. The Submariner is characterized by a waterproof Oyster case, a self-winding Perpetual movement, a unidirectional rotating bezel with 60-minute graduations, and a water resistance of 300m (1,000 ft).A pioneering divers’ watch. At its launch in 1953, the Rolex Submariner was the first divers’ wristwatch to be waterproof to 100 metres (330 feet). This depth was increased to 200 metres (660 feet) the following year, then to 300 metres (1,000 feet) in 1989.
Updated June 1, 2021. Rolex has officially revealed the latest iteration of the brand’s famed dive watch, the Submariner, an easy contender for the most famous watch of all time.Almost all 14060 models were equipped with tritium lume, which can be seen at the bottom of the dial at 6 o’clock, saying ”Swiss-T<25”. This eventually came to be replaced with the new Superluminova, and on these 14060 models, the text at 6’o clock is simply ”Swiss made”, which allows you to differentiate between tritium and .When you see the printing Swiss T<25 on a Rolex watch, it first means that the watch is Swiss made. Furthermore, the T stands for tritium, which tells us that this is the material used for the watch’s luminosity. And lastly, the <25 is the indication of how much tritium the watch emits. Rolex Sports or Professional watches (except the Daytona) generally have
t25 rolex watch
Within the 16613 line, certain variations have become highly sought after by collectors. Early models featuring tritium dials, identified by the “T SWISS T” or “SWISS T<25” markings at the bottom of the dial, command a premium.
swiss t25
In the early ‘60s Rolex released a new version of the Submariner 5513, at which point they added T<25 to the dial, either side of the word swiss, which signified the material used to create luminosity in the markings: ‘T<25 Swiss T<25’ for Tritium, ‘Swiss’ for Luminova, and ‘Swiss Made’ means it is a Super Luminova. A “T” on a watch dial indicates that the watch contains tritium-activated deposits. Rolex Explorer II Ref. 16570 Swiss-T <25: This marking means that the watch is Swiss and contains an amount of tritium that emits less than 25 mCi. These early examples will read “Swiss-T < 25” under 6 o’clock on the dial, indicative of the tritium used. Around 2000, Rolex phased out the use of tritium in favor of Super-LumiNova – these dials are denoted “Swiss Made” at 6 o’clock. The Rolex Submariner is a line of diver’s watches from Rolex, introduced in 1953. The Submariner is characterized by a waterproof Oyster case, a self-winding Perpetual movement, a unidirectional rotating bezel with 60-minute graduations, and a water resistance of 300m (1,000 ft).
A pioneering divers’ watch. At its launch in 1953, the Rolex Submariner was the first divers’ wristwatch to be waterproof to 100 metres (330 feet). This depth was increased to 200 metres (660 feet) the following year, then to 300 metres (1,000 feet) in 1989.
Updated June 1, 2021. Rolex has officially revealed the latest iteration of the brand’s famed dive watch, the Submariner, an easy contender for the most famous watch of all time.
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