Proprietary 6 hand movement with 4 independent motors driving each functionWorld time, 24 time zones will adjust automatically with a push of a buttonTime and season displayed for 24 locationsScrewdown enameled crownWater resistant up to 330 feet (100 M)

TX proprietary high-hand Chronograph movementFour-hour fly-back chronograph (one-fifth of a second accuracy)Dual multifunction retrograde displaysTachymeter scaleWater-resistant to 330 feet (100 M)

Proprietary perpetual calendar movement offering accurate day, month and date until the year 2100Accounts for short months and leap yearsMultifunction retrograde displays show day and monthProprietary 6 hand movement driven by 4 independent motors each providing a different function; Screw-down crown provides added durabilityWater-resistant to 330 feet (100 M)

Proprietary six hand movement with four independent motors driving each functionLinear chronograph measures up to 4 hours on the lower hand with a 30 minute linear indicator, with 2nd time zoneMulti-functional retrograde and linear handsSuper LumiNova dial indices, date windowWater resistant up to 330 feet (100 M)

Proprietary six hand movement with four independent motors driving each functionWorld time, 24 time zones will adjust automatically with a push of a buttonTime and season displayed for 24 locationsScrewdown enameled crownWater resistant up to 330 feet (100 M)

BandMaterialType : LeatherBinding : WatchBrand : TXCaseDiameter : 46CaseMaterialType : Stainless SteelCaseThickness : 13ClaspType : strap buckleDialColor : greyDialWindowMaterialType : sapphireEAN : 0569706696103Label : txListPrice : Manufacturer : txMPN : T3C188ProductGroup : WatchProductTypeName : WATCHPublisher : txSKU : TXXT3C188Studio : txTitle : Tx T3c188 Flyback Chronograph Mens WatchUPC : 569706696103WatchMovementType : otherWaterResistanceDepth : 90

Proprietary six hand movement with four independent motors driving each functionFly-back chronograph with compass and dual time featureElectronic compass with magnetic declination compensationTachymeter, super LumiNova dial indices, textured dialWater resistant up to 330 feet (100 M)

Proprietary six hand movement with four independent motors driving each functionWorld time, 24 time zones will adjust automatically with a push of a buttonTime and season displayed for 24 locationsScrewdown enameled crownWater resistant up to 330 feet (100 M)

Recalls activity time and average, peak, and minimum heart rateElastic chest strap transmits heart EKG to wristwatch; user-replaceable batteryAutomatic activity timer keeps track of exercise time12- and 24-hour time as well as with month and date displayINDIGLO backlighting, 30-meter water resistance rating

Preset your Desired Heart Rate Target Zone to One of Six Ranges, Review Workout Average and Peak Heart RateReview Time-In-Zone, Recovery Heart Rate, and Calories Burned100-hour chronograph with lap and split, either in large digits, 50-lap memory with average heart rate per lap100-hour, 2-mode countdown timer, Alarm with 5-minute backup, INDIGLO night-light with NIGHT-MODE featureOwner-Replaceable Battery; Data Recorder 2 and Data Recorder Compatible; water resistant to 100m