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Close 30m/3atm/99ft Band Material Calfskin Leather Color/Finish Brown Clasp Deployant Buckle Lug Width 20mm Movement Manual Wind Manual Wind Movement: The movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in a barrel inside the movement. The mainspring needs to be wound manually, typically via the crown of the watch. Once the spring is wound the energy from thetension-release of the mainspring drives the movement functions. To ensure uninterrupted operation of the watch, the watch will require rewinding before the mainsprings completely winds down. Most manual-wind watches will have a 35-45 hour power-reserve, yet some might have less & some significantly more, check the specs on each watch to verify the power-reserve duration. Close Complications GMT Time Zone

Case: stainless steel – polished, the case flips over to reveal the “2nd time zone” dial Crown: stainless steel Dial: silver – satin/brushed finished perimeter & a ‘clous de paris’ guilloche finished center. reverse side: black with a ‘clous de paris’ guilloche finished perimeter. Hour Markers: printed, black, numeral Hands: polished, blued steel Seconds hand: sub-dial at 6 o’clock, blued steel Calibre: Jaeger LeCoultre calibre 854, beats at 3Hz/21600 vph, 19 jewels, power reserve of 42 hours (2 days)Watch functions: GMT Time Zone: via the reverse side dial. Day & Night sub-dial at 6 o’clock.

Alternate model # Q3848423

Mens Jaeger LeCoultre 3848423 Reverso Classic Large Duoface Watch