Longines Legend Diver 7150-2 Super Compressor THE HEYDAY COLLECTION The ‘Tru-Beat’ was one of

The ‘Tru-Beat’ was one of the first dead-seconds wristwatches ever offered

This gilt dial is stunning and totally flawless

This Royal Oak reference 14486 is a rare transitional model that bridged succeeded the 4100

The crown at four is used to wind the movement and set the hour and minute hands

The white outer track has painted black Roman hour markers

Longines Legend Diver 7150-2 Super Compressor THE HEYDAY COLLECTION The ‘Tru-Beat’ was one ofWhen one crown isnt enough This is a big and bold 41mm steel super compressor cased dive watch. ESPA super compressor cased watches are highly collectable and one of the most coveted is the Longines 7150! The watch features two crowns, one for winding the movement and the other for rotating the inner 24 hour bezel. The super compressor system became more waterproof the greater the pressure on the case (ie when diving deeper in the water). The watch