When you’re thinking about aviation-oriented watches that have a bezel-based slide rule on it, you’re likely thinking of one of two brands – Breitling, or the Citizen Nighthawk. Now, those present on two very different ends of the pricing spectrum. Want something a bit more down the middle? That’s where the new Hamilton Khaki Converter watches come in.

Now, first things first – what is it that you can (theoretically) convert with a bezel like we have on these Hamilton watches? Depending on what you’re doing, you’ll be able to calculate airspeed (unladen swallow or otherwise), distance, and fuel consumption, as well as do things like convert miles to kilometers. No doubt, that’s a lot to ask of a simple watch bezel, but once you have the knack, well, you have the power.

For this new collection, you’ve got a LOT of choices. You can opt for a three-hander ($1,095 – $1,195), a chronograph ($1,995 – $2,145), or a GMT (my favorite, for $1,445 – $1,495) all with a variety of finishes, and choices between bracelets and straps. While I’ve never found myself overly drawn to these types of bezels, I am curious to see how these new ones are in-the-steel, so we’ve reached out to the brand to see about a loaner. hamiltonwatch.com

Tech Specs from Hamilton

Hamilton Khaki Aviation Converter Auto Chrono (H76726530; H76726130)

Case44mm stainless steel
DialBlack dial
HandsNickeled hour and minute hands with Super-LumiNova?, nickeled second hand with red tip Rose gold plated hour and minute hands with Super-LumiNova?, rose gold plated second hand with red tip, rose gold plated counter hands
MovementH-21-Si automatic chronograph movement with 60-hour power reserve and day date function, silicon balance spring
BraceletDark brown calf leather strap with H-buckle Stainless steel bracelet Black cow leather strap with alligator embossing and black PVD H-buckle
GlassSapphire crystal with double anti-reflective coating
Water resistance10 bar (100 m)
Recommended retail priceH76726530          H76726130             H76736730    CHF 1950             CHF 2030               CHF 2095          EUR 1995              EUR 2045               EUR 1945             USD 1845             USD 1895               USD 2145            

Hamilton Khaki Aviation Converter GMT Auto (H76715540; H76715140)

Case44mm stainless steel
DialBlue dial
HandsNickeled hour and minute hands with Super-LumiNova?, nickeled second hand with red tip
MovementH-14 automatic movement with 80-hour power reserve and GMT function
BraceletBrown calf leather strap with H-buckle Stainless steel bracelet
GlassSapphire crystal with double anti-reflective coating
Water resistance10 bar (100 m)
Recommended retail price (incl. VAT)H76715540            H76715140 CHF 1395               CHF 1470 EUR 1445                EUR 1495 USD 1295               USD 1345

Hamilton Khaki Aviation Converter Auto (H76615530; H76615130, H76625530)

Case42mm stainless steel 42mm stainless steel with black PVD coating
DialBlack dial
HandsNickeled hour and minute hands with Super-LumiNova?, nickeled second hand with red tip Rose gold plated hour and minute hands with Super-LumiNova?, rose gold plated second hand with red tip
MovementH-10 automatic movement with 80-hour power reserve, NivachronTM balance spring
BraceletBrown calf leather strap with H-buckle Stainless steel bracelet Black cow leather strap with alligator embossing and black PVD H-buckle
GlassSapphire crystal with double anti-reflective coating
Water resistance10 bar (100 m)
Recommended retail price (incl. VAT)H76625530          H76615130           H76615530          H76635730 CHF 1195             CHF 1150             CHF 1075            CHF 1195            EUR 1195              EUR 1145              EUR 1095            EUR 1095              USD 1095              USD 1045             USD 995              USD 1195            

ByPatrick Kansa

A big data developer and leader with a penchant for gadgets, books, watches and beverages. You can find my work on WristWatchReview, Knapsack.News, and Slushpile. If you're on Twitter and/or Instagram, you'll find me there as @PatrickWatches.

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