Watches Hamilton Filed Oct 11, 2026 by Joe
Hamilton Khaki Field Titanium Automatic
The Hamilton Khaki Field Titanium Automatic H70545550 is a Swiss 42 mm titanium field watch with an H-10 movement, an 80-hour reserve and 100 m.
Worth it if
- You want a Swiss titanium field watch with an 80-hour reserve.
Skip it if
- You want 200 m of water resistance, a date, or a compass ring. That is the Seiko Alpinist.
Specifications
| Reference | H70545550 |
| Case | 42 mm titanium. Swiss Made |
| Crystal | Sapphire |
| Movement | Hamilton H-10 automatic. 80-hour power reserve |
| Water resistance | 10 bar (100 m) |
| Hands | Three hands; Hamilton's page shows no date window. |
| Origin | Switzerland |
Source: Hamilton Khaki Field Titanium Auto
NotesJoe
The Hamilton Khaki Field Titanium Automatic is the titanium Swiss field watch. Reference H70545550. 42 mm titanium. Sapphire. H-10 automatic. 80 hours. 100 m.
Hamilton Khaki Field Titanium Automatic limits
Thickness, lug-to-lug, and weight stay off this page. They were not verified on the official spec block used here. Three hands; Hamilton’s page shows no date window. No compass. Two-year international warranty.
The official button goes to Hamilton’s H70545550 product page, not Amazon.
Seiko Prospex Alpinist SPB121 is the steel, 200 m sibling. Hamilton Khaki Field vs Seiko Alpinist is the ledger.
Questions
Does it have a date?
Three hands; Hamilton's page shows no date window.
Where is it made?
Switzerland.
What size is it?
42 mm.
What movement is in the Hamilton Khaki Field Titanium Automatic?
Hamilton H-10 automatic. Official reserve is 80 hours. Thickness, lug-to-lug, and weight are not listed here.
What is the water resistance?
10 bar (100 m). The Seiko Alpinist SPB121 is 20 bar (200 m).
What is the warranty?
Two-year international warranty on Hamilton’s product page.
