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HAMILTON - Khaki Aviation Converter Chrono Auto | H76726530

The Khaki Aviation Collection from the HAMILTON Brand is inspired by turn of the twentieth century pioneering pilots and aviators of the time. Hamilton extends its range of pilot watches with the Converter Chronograph model #76726530, enabling critical conversions and calculations performed easily with your wrist watch using the slide-rule bezel. Equipped with the reliable and accurate automatic H-21-Si caliber movement with a 60 hour power reserve viewable behind an exhibition case-back. The 44mm brushed and polished stainless steel case features a coin-edge bi-directional rotating sliding-rule bezel. The black sun-brushed dial has 30 min, sub-seconds and 12 hour sub-dials surrounded by luminous stick markers. Luminous syringe style hands and day/date window @3 are easily legible under scratch resistant sapphire crystal. Fitted with polished chrono pushers and an easy-grip stainless steel screw-down crown with a 100 meter water resistance rating. Finished with a brown alligator grained calf-skin leather strap with matching stitch and polished stainless steel tang buckle with Hamilton emblem. 

The Hamilton Watch Brand creates the look of vintage style using modern materials and innovations for that perfect timepiece blend. The Khaki Aviation Collection by Hamilton, celebrates a rich history of American Aviation with Swiss precision since 1918. Shop the full Pilot watches and Aviation Collection.


  • Model # H76726530
    Case Material
    • Brushed and polished stainless steel case 
    • Black coin edged slide rule rotating, bi-directional bezel with white/red accents
    Case back Solid screw on stainless steel exhibition case back
    Case Diameter 44mm
    Case Thickness 14.6mm
    • Stainless steel screw-down crown with HAMILTON logo
    • Polished chrono pushers
    Crystal Anti-reflective scratch resistant sapphire crystal
    Dial Black sun-brushed dial 
    • Applied luminous stick markers
    • Tachymeter track on outer dial
    • Luminous syringe style hands
      • Red tipped seconds
    • Gradient hour, 30min and sub-seconds dials
      • Black day/date window @3 with white numbers
      Bracelet/Strap Brown alligator grained calf-skin leather strap with matching stitch
      Buckle/Clasp Polished stainless steel tang pin buckle closure with HAMILTON insignia
      Lug Width 22mm
      Buckle Width 22mm
      • Caliber: Hamilton H21-Si, automatic wind 
      • Accuracy: 
      • Power Reserve: 60 hours
      • Jewels: 25
      • Hours/Minutes/Seconds
        • 12-hour sub@6
        • 30-min sub@12
        • 60-sub-seconds@9
      • Day/date @3:00
      Magnetic Resistance 4800 A/m (60 gauss)
      Water Resistance 100m
      Warranty 2 year Factory Warranty
      • Converts kilometers/nautical miles, pounds/kilograms, meters/ft, and currency
      • All Items purchased from receive complimentary free shipping. Expedited shipping options are available if you would like to upgrade. Please note: shipping charges are non-refundable should you decide your purchase just isn't for you. Need a different Shipping method? Please don't hesitate to call us with any questions you may have (952) 525-8880.
      • TimeScape exists to satisfy our customers. Unless otherwise specified below, your purchase may be exchanged or refunded within 14 days from the date of purchase by the original client when accompanied with the original sales receipt. The item must be unused and unworn, in original condition, and in the original box with all warranty cards and explanations booklets intact. Sale items, Clearance Sale items, special orders, completed layaways, modified and/or custom pieces are not refundable or exchangeable. Refunds for cash or check purchases will be given by check after 14 business days. Gift recipients will be issued a merchandise credit only. Gift certificates are not redeemable for cash.

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