Lemania - HS9 A Fine and Rare Stainless Steel Military Chronograph with Signed Caseback Diving Watches The 497 automatic caliber is

The 497 automatic caliber is powered by a bumper rotor and LeCoultre designed the crown under the watch

Complete your vintage watch set with this beautiful Berthoud Genève blue watch box

was Zenith's response to the demands of the diving community

‘SLIDE – DO NOT LIFT’ says the written of the crown

Lemania - HS9 A Fine and Rare Stainless Steel Military Chronograph with Signed Caseback Diving Watches The 497 automatic caliber isThe present Lemania HS9 is a milestone of the Military Assigned Chronographs and offers an exquisite opportunity for watch collectors to acquire a piece of excellence and history. The HS \9 on the caseback stays for "Hydrographic Service" and the "9" indicating it is a chronograph. The Lemania 15 CHT movement is fitted with a self compensating Breguet hairspring, column wheel chronograph mechanism and 17 jewels. The Monopusher (the single button at 2