Hamilton Khaki Conservation Automatic GMT
The Hamilton Khaki Conservation Automatic GMT is a well-regarded watch that blends functionality with a rugged aesthetic. Designed for outdoor enthusiasts and travelers, it features a GMT function that allows the wearer to track two time zones simultaneously. The watch is crafted with a stainless steel case, a durable sapphire crystal, and a water resistance rating that makes it suitable for various environments.
Key Details:
- Movement: Automatic
- Function: GMT (dual time zone)
- Case Material: Stainless steel
- Dial: Typically available in black or green, with luminous markers for visibility
- Strap: Available in leather or NATO style
- Water Resistance: Usually rated around 100 meters
- Size: Approximately 42mm case diameter
Pricing:
The Hamilton Khaki Conservation Automatic GMT typically retails for around $1,000 to $1,300, depending on the retailer and specific features.
Ranking Criteria:
- Investment Value: 7/10
Description: The Hamilton brand has a solid reputation, and while not an investment piece like luxury brands, it holds value well in the mid-range watch market.
- Pre-owned Pricing: 8/10
Description: Pre-owned models can often be found in the $600 to $900 range, offering good value for buyers looking for a quality timepiece at a lower price point.
- Reliability: 9/10
Description: Known for its Swiss craftsmanship, the Hamilton Khaki series is generally very reliable, with robust movements and a reputation for durability in various conditions.
- Wow Factor: 7/10
Description: While not as flashy as some luxury watches, the Hamilton Khaki Conservation Automatic GMT has a distinctive military-style aesthetic and functional GMT feature that appeals to those who appreciate utility combined with style.
Frequently Asked Questions
How much does the Hamilton Khaki Conservation Automatic GMT cost?
Pricing for the Hamilton Khaki Conservation Automatic GMT varies based on condition, completeness of box and papers, and current market demand. See the Pricing and Market Value section above for current retail and pre-owned ranges.
Is the Hamilton Khaki Conservation Automatic GMT a good investment?
Resale value depends on the brand's market position, the model's collectibility, and the condition of the specific piece. Our investment ranking above gives a snapshot, but consult a professional appraiser before treating any watch as a financial asset.
What movement does the Khaki Conservation Automatic GMT use?
This model runs the ETA caliber 2893-1 Hours Minutes Seconds World Time | Date movement.
How do I authenticate a pre-owned Hamilton watch?
Verify the reference number (H77565833), check serial numbers against brand records, inspect the movement against known photos, and request service history. Authorized dealers and brand boutiques can confirm authenticity for a fee. Use our evaluation tool for a starting point.
What should come with this watch
A complete pre-owned set should include all of the following. Missing items typically reduce resale value 10-25%.
Service intervals and cost
Khaki Field Auto, Jazzmaster, Intra-Matic. Independent watchmakers typically charge 30-50% less for the same service but may not have access to genuine Hamilton parts. Service includes movement overhaul, gasket replacement, and case polishing (refusable).

