
Watch expert and author of "Icons of Style" Josh Sims, shares his personal selection of the most notable watches at Baselworld over the years. —
Omega Seamaster Diver 300m coaxial --Launched in 1957, this is unarguably one of Omega's design icons. The latest model comes with George Daniels' benchmark co-axial escapement.

Ressence Type 3 —
This young Belgian company's watch breaks all the rules. The first oil-filled mechanical watch, an all glass case and signature orbital discs display. This model, the Type 3, was launched in 2013 -

Bell and Ross BR01 —
Large, square and an homage to cockpit instrumentation, with the BR01, young company Bell & Ross struck gold in 2005 with a counter-intuitive watch that became widely copied.

Rolex Submariner Green Bezel —
This design classic dates back to 1953. This version in green ushered in a new interest in bolder colour in watch design.

Omega Speedmaster Dark Side of the Moon —
This 2015 edition, of the only watch to have gone to the moon in 1969 on the Apollo 11, makes an obvious joke into a sophisticated watch.

Jaeger-LeCoultre Duometre —
Take two separate watch movements and make them share a regulating organ. The result? A ground-breaking movement for a dual-time display piece, first seen in 2007.

Grand Seiko Spring Drive —
Seiko's pioneering spring drive provided 72 hours of reserve power, then 1998's Grand Seiko line reminded everyone that not all Japanese watches are cheap digitals.

Glashutte Senator —
I would choose the signature 1911 piece from a brand that disappeared into the wilderness following the Soviet control of East Germany, only to return triumphant again in recent decades.

Breguet Type XXI —
Often called the most beautiful of pilot's watches, this piece, with its flyback minute totalizer, follows the Type XX, designed for the French airforce in the 1950s.

Breitling Chrono Avenger —
Introduced in 2001, the model put forward the use of titanium and re-defined the technical extremities of performance. And they called it the Avenger. It doesn't get more macho.

Tag Heuer Monaco —
Originally produced in 1969, famously worn by Steve McQueen, Tag Heuer kickstarted a trend for re-issues when it brought the blue dial model back from the archives.

Citizen Eco-Drive Satellite Wave F900 —
A revolutionary idea in 1995, a quartz watch that never needs a battery. The Eco-drive pioneered the use of solar tech to power a performance timepiece.

Tudor Black Bay —
The watch that, in 2012, relaunched Tudor as arguably the coolest watch company bar none. Often cited as the best investment piece around at the moment.

Tissot T Touch Classic —
Think smart watches are new? Tissot introduced the first watch with a touch sensitive dial in 1999.

Zenith El Primero chronograph —
Introduced in 1969, the El Primero mechanical movement was the first to measure time to 1/10th of a second and became a watchmaking legend in its own right.

Casio G-Shock —
Casio famously tested this digital - first launched in 1983 -by throwing it from the top story of its Japanese HQ. Probably the toughest watch ever made.

Patek Philippe Calatrava —
The 1985 3919 model may be the most popular, but the Patek Philippe Calatrava dates back to 1932.

Hermes Slim d'Hermes —
Introduced in 2015, this was the first watch to employ a graphic designer outside of the watch industry to devise the numerals.

Swatch, 'Black and white' —
The most basic of all watches - utmost clarity and a simple quartz movement - yet totally ground-breaking. Having originally launched in 1983, Swatch has become more of a culture than a timepiece.