Rolex has defined the market when it comes to watch design to target a specific task.  In short, we call this the tool watch.  Although Rolex adds its luxury and personality to each timepiece raising the bar of excellence and value - a collectible masterpiece that can be sought for and cherished by all - the tool watch is inspired by the need to provide accurate time and other functions in the most extreme situations and circumstances.

The YachtMaster II is a tool watched designed to countdown with a mechanical memory and an on-the-fly synchronization with the Yacht Race countdown clock.  The countdown can be programmed from 1 to 10 minutes.  Rolex took on the considerable technical challenge to develop the Yacht Master.  The Ring Command bezel of the Yacht Master II regatta chronograph operates in conjunction with the internal mechanism of the timepiece. Adding to the complexity of this countdown tool, the Ring Command bezel is both attractively set in ocean blue with numeral inlays, however it is also simple to use.

The YachtMaster II has all of the typical features you might expect from a Rolex timepiece - Oyster case, Oyster bracelet, sapphire crystal, screw down waterproof crown, and an automatic self-winding movement which is the result of over 35,000 hours of development.  The patented function of the calibre 4161 movement comprises some 360 components.  The new calibre also features a power reserve of 72 hours.

The 44 mm case is available in steel or in 18 ct yellow gold.  However, the dial and coloring utilizes the US and regatta coloring of Red, White and Blue throughout - giving the timepiece a unique appeal that can be recognized by Yacht owners instantly.  Owners of the Yachtmaster II are not only owners of one of the finest tool timepieces made, they are also part of an exclusive club.


The Submariner tool watch was specifically designed to withstand the diving depths to 1000 feet.  The Deep Sea model supports an extreme depth of 12,800 feet with its patented Helium escape valve.

Designed from the ground up to be a diver's watch, the triplock triple waterproofness system provides protection tot he inner perpetual movement.  The highly legible chromalight display provides long lasting luminescence under water - even in deep under water situations.  The bezel rotates in one direction, and has 60 minute graduations coated in platinum.  This allows the diver to rotate the bezel in order to accurately monitor diving time and decompression stops.  Even the knots in the bezel allow excellent grip underwater even with diving gloves on.  An extra luminescent capsule is added to the zero marker to ensure legibility even in extreme darkness.

Leaving nothing to chance, the Rolex team designed a folding Oysterlock safety clasp with Rolex Glidelock extension system to allow divers to wear the timepiece on top of a dive suit as easily as putting it on their wrist.  It is not a secret that the master of tools himself - James Bond - first made good use of his Rolex Submariner in all of his spy activities.


The Rolex Daytona is arguably the best tool watch designed in the world.  Rolex has been tied to auto racing since the early days of World Land Speed Record holder Malcolmn Campbell in 1935. The early years of racing on the Bonnevile Salt Flats in Utah and the early Daytona Florida Races (where the Rolex Daytona derives its name) became a growing obsession for the Rolex dynasty.

Collectors worldwide clamor to find some of the early versions of this tool - the self-winding movement versions of this highly collectible masterpiece.  Rolex released the 4130 calibre this year, with a more reliable, more sparsely populated component movement allowing for a larger mainspring - thus increasing the power reserve from 50 to 72 hours.

However, the Daytona has been setting records long before its current set of enhancements.  Rolex created its trademark tachymetric bezel which allows drivers to measure elapsed time and read average speeds.

The chronograph functions activate the 3 dials on the timepiece through the two pushers at 2 and 4 o'clock.  One press to start, stop or reset the chronogrph produces a a clear click that provides an accurate start to the timing without sacrificing reliability of the timepiece itself. The center hand is accurate within 1/8 of a second and provides the Chronograph function.  Stop seconds provides accurate time setting.  There is a 30 minute counter at the 3 o'clock position, a 12 hour counter at the 9 o'clock position and a small seconds hand at 6 o'clock.

All three of these tool watches by Rolex are leaders in the industry today as much as they were when they were first released.  Although there are other tool watches developed by Rolex and other companies, these three timepieces are in my opinion, the greatest tool watches developed, exhibiting the pinnacle of watchmaking expertise.