Hamilton Khaki Field Auto 38mm H70455533
Best for: The field watch to give

8.6/10
Keep Score
- Crystal
- 2.5/2.5
- Serviceability
- 2.5/2.5
- Water resistance
- 1.1/1.5
- Warranty
- 0.7/1.5
- Strap standard
- 1/1
- Cost-to-keep transparency
- 0.8/1
#ad Affiliate link · Price as of November 9, 2026
The published numbers are what make this the pick: 38mm across, 11mm thick and 47mm between the lug tips. That is the most broadly correct footprint in watches, and Hamilton publishes all three figures so you are not guessing on behalf of somebody else's wrist.
Mechanically it is the same watch as the Khaki Field Murph and usually cheaper, because it does not carry a film's name on the dial. Sapphire, 100m, 20mm lugs, an 80-hour reserve — which means it survives a weekend off the wrist and is still running on Monday, unlike a 40-hour movement.
Who it is for: almost anybody. A first good watch, a thirtieth birthday, a recipient who wears a watch every day and has never chosen one. Who should skip it: somebody who wants a bracelet rather than a strap, and somebody who only wears a watch for formal occasions — a field dial is deliberately plain.
Against it: Hamilton publishes a European service price list and no US equivalent, so the eventual overhaul here is a quote. Two years of warranty is shorter than the Japanese makers give.
Mechanically identical to the Murph and usually cheaper, because it does not carry a film's name. 47mm lug-to-lug on a 38mm case is a genuinely versatile footprint.
| Movement | Hamilton H-10, automatic, Nivachron balance spring |
|---|---|
| Power reserve | 80 hours |
| Case | 38mm stainless steel |
| Lug-to-lug | 47mm |
| Thickness | 11mm |
| Lug width | 20mm |
| Crystal | sapphire |
| Water resistance | 100m |
| Warranty | 2 years |
Specifications read from Hamilton product page, H70455533.






