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Hamilton Air-Glaciers 42mm: Khaki Aviation H64655941 Specs and Price

Hamilton’s Air-Glaciers 42mm is the Khaki Aviation Pilot Day Date Auto H64655941, with a titanium case, blue dial, day-date display and 80-hour reserve.
Estimate2–3 min Catalogued SpecialistWatchRanker Team
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The Hamilton watch matching “Air-Glaciers 42mm” is the Khaki Aviation Pilot Day Date Auto – Air-Glaciers Edition, reference H64655941—not a Khaki Field. Hamilton lists a 42mm titanium case, blue dial, automatic H-30 movement and day-date display. Its US product page showed $1,575 and in-stock status when checked; price and availability can change.

Which Hamilton Air-Glaciers watch is this?

Hamilton’s catalog identifies the 42mm Air-Glaciers model as the Khaki Aviation Pilot Day Date Auto – Air-Glaciers Edition, reference H64655941. “Khaki Field Air Glaciers” combines two collection names: this special edition belongs to Khaki Aviation, not Khaki Field. Hamilton’s official product page labels it part of the current collection.

Hamilton’s press lounge announced the Air-Glaciers special edition on May 16, 2024, describing it as a project developed with direct input from Air-Glaciers helicopter pilots. That collaboration is the edition’s defining context; the reference is still identified in the catalog by its Khaki Aviation name.

Hamilton H64655941 specifications

Specification Hamilton listing
Collection and model Khaki Aviation Pilot Day Date Auto – Air-Glaciers Edition
Reference H64655941
Movement Automatic H-30
Functions Day and date display
Power reserve 80 hours
Case Titanium; 42mm diameter; 12.1mm thick
Dial Blue
Crystal Sapphire with anti-reflective treatment
Water resistance 10 bar (100m)
Other listed features Open case back, Nivachron, Super-LumiNova
Lug width 20mm
Listed strap Textile, reference H6900001931

These specifications are from Hamilton’s product listing. The 20mm lug width is useful when checking strap options, but it does not establish that every generic 20mm strap will fit correctly. Hamilton’s named textile strap reference also does not confirm current replacement availability.

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#1 Best Overall
Hamilton Khaki Aviation Automatic Men's Watch, 42mm Stainless Steel Case
  • AUTOMATIC MOVEMENT: Swiss H-40 movement with 80-hour reserve ensures consistent performance. Experience precision that matches both daily tasks and adventures, a testament to Swiss craftsmanship in automatic timekeeping.
  • WATER RESISTANT TO 100M: Withstands 10 bar (100 meters), ideal for swimming and outdoor pursuits. Perfect for those who demand resilient accessories that accompany them confidently on their explorative journeys.
  • READY TO TAKE FLIGHT: A robust 42mm stainless steel case and a bold black dial deliver reliability and precision. With sapphire crystal for clear visibility, this watch is tailored to meet the demands of professional pilots and aviation enthusiasts.
  • PREMIUM MATERIALS: Stainless steel bracelet with folding clasp offers day-long comfort. The clean lines and sophisticated design make it the perfect accessory for both casual wear and formal attire, merging functionality with fashion.
  • RICH HERITAGE: Over a century of Hamilton's legacy in field watches, admired for precision. Originally designed for WWI soldiers, these timepieces combine rugged durability with history, showcasing Hamilton's commitment to quality and innovation.

Price and availability

Hamilton’s US page showed a price of $1,575.00 and “In stock” in the US-specific snapshot reported for this article. This is not a guaranteed current price or a statement about other regions; taxes, stock and purchase options can vary. Check Hamilton’s US product page for the latest listing. That status does not establish marketplace inventory or whether a third-party seller is authorized.

Best Value
Hamilton Khaki Aviation Automatic Men's Watch, 45mm Stainless Steel Case
  • AUTOMATIC MOVEMENT: Swiss H-30 movement with 80-hour power reserve and day-date functionality for practical, everyday use. Precision engineering meets reliability for seamless timekeeping.
  • WATER RESISTANT TO 100M: Withstands 10 bar (100 meters), ideal for swimming and outdoor pursuits. Perfect for those who demand resilient accessories that accompany them confidently on their explorative journeys.
  • READY TO TAKE FLIGHT: A robust 45mm stainless steel case and a bold blue dial deliver reliability and precision. With sapphire crystal for clear visibility, this watch is tailored to meet the demands of professional pilots and aviation enthusiasts.
  • PREMIUM MATERIALS: Stainless steel bracelet with folding clasp offers day-long comfort. The clean lines and sophisticated design make it the perfect accessory for both casual wear and formal attire, merging functionality with fashion.
  • RICH HERITAGE: Over a century of Hamilton's legacy in field watches, admired for precision. Originally designed for WWI soldiers, these timepieces combine rugged durability with history, showcasing Hamilton's commitment to quality and innovation.
Rank #4
Hamilton Khaki Aviation Automatic Men's Watch, 45mm Stainless Steel Case
  • AUTOMATIC MOVEMENT: Swiss H-30 movement with 80-hour power reserve and day-date functionality for practical, everyday use. Precision engineering meets reliability for seamless timekeeping.
  • WATER RESISTANT TO 100M: Withstands 10 bar (100 meters), ideal for swimming and outdoor pursuits. Perfect for those who demand resilient accessories that accompany them confidently on their explorative journeys.
  • READY TO TAKE FLIGHT: A robust 45mm stainless steel case and a bold black dial deliver reliability and precision. With sapphire crystal for clear visibility, this watch is tailored to meet the demands of professional pilots and aviation enthusiasts.
  • PREMIUM MATERIALS: Leather strap with pin buckle offers day-long comfort. The clean lines and sophisticated design make it the perfect accessory for both casual wear and formal attire, merging functionality with fashion.
  • RICH HERITAGE: Over a century of Hamilton's legacy in field watches, admired for precision. Originally designed for WWI soldiers, these timepieces combine rugged durability with history, showcasing Hamilton's commitment to quality and innovation.
Rank #3
Hamilton Khaki Aviation Automatic Men's Watch, 42mm Stainless Steel Case
  • AUTOMATIC MOVEMENT: Swiss H-40 movement with 80-hour reserve ensures consistent performance. Experience precision that matches both daily tasks and adventures, a testament to Swiss craftsmanship in automatic timekeeping.
  • WATER RESISTANT TO 100M: Withstands 10 bar (100 meters), ideal for swimming and outdoor pursuits. Perfect for those who demand resilient accessories that accompany them confidently on their explorative journeys.
  • READY TO TAKE FLIGHT: A robust 42mm stainless steel case and a bold black dial deliver reliability and precision. With sapphire crystal for clear visibility, this watch is tailored to meet the demands of professional pilots and aviation enthusiasts.
  • PREMIUM MATERIALS: Leather strap with pin buckle offers day-long comfort. The clean lines and sophisticated design make it the perfect accessory for both casual wear and formal attire, merging functionality with fashion.
  • RICH HERITAGE: Over a century of Hamilton's legacy in field watches, admired for precision. Originally designed for WWI soldiers, these timepieces combine rugged durability with history, showcasing Hamilton's commitment to quality and innovation.
Rank #2
Hamilton Khaki Aviation Automatic Men's Watch, 38mm Stainless Steel Case
  • AUTOMATIC MOVEMENT: Swiss H-10 movement with 80-hour reserve ensures consistent performance. Experience precision that matches both daily tasks and adventures, a testament to Swiss craftsmanship in automatic timekeeping.
  • WATER RESISTANT TO 100M: Withstands 10 bar (100 meters), ideal for swimming and outdoor pursuits. Perfect for those who demand resilient accessories that accompany them confidently on their explorative journeys.
  • READY TO TAKE FLIGHT: A robust 38mm stainless steel case and a bold black dial deliver reliability and precision. With sapphire crystal for clear visibility, this watch is tailored to meet the demands of professional pilots and aviation enthusiasts.
  • PREMIUM MATERIALS: Leather strap with pin buckle offers day-long comfort. The clean lines and sophisticated design make it the perfect accessory for both casual wear and formal attire, merging functionality with fashion.
  • RICH HERITAGE: Over a century of Hamilton's legacy in field watches, admired for precision. Originally designed for WWI soldiers, these timepieces combine rugged durability with history, showcasing Hamilton's commitment to quality and innovation.
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What to check before buying

  • Confirm the reference: Look for H64655941 if you want this Air-Glaciers edition. A listing titled “Khaki Field Air Glaciers” may be using imprecise collection wording.
  • Check the dimensions against your preferences: The case is 42mm across and 12.1mm thick. Those figures describe the case, not how it will sit on every wrist.
  • Verify the included strap: Hamilton lists textile strap H6900001931 and a 20mm lug width. Confirm the seller’s stated configuration and strap condition.
  • Confirm the regional price and seller: The $1,575 figure and stock status are a US listing snapshot, not a universal or permanent offer.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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