Khaki Field Auto 42mm
Ref. H70555533
- Case diameter
- 42 mm
- Manufacturer spec
- Lug-to-lug
- 53 mm
- Manufacturer spec
- Thickness
- 11 mm
- Manufacturer spec
- Lug width
- 22 mm
- Manufacturer spec
Retail price $795 (US, Oct 2026)
How the Khaki Field Auto 42mm wears
Its lugs reach 11 mm past the 42 mm case, more than the 7.1 mm typical across the almanac, so it wears larger than its diameter suggests.
On our fit model it sits best on wrists from 7.25" to 8.5" (18.4–21.6 cm); below 7.25" the lugs start to reach the edge of the wrist.
At 11 mm thick it is slimmer than 77% of the 26 other field watches we've measured, so it slides under a cuff more easily than most.
Its 22 mm lug width is one of the most common strap sizes; 27 other watches here share it, so aftermarket straps are easy to find.
Will the Khaki Field Auto 42mm fit your wrist?
With a 53 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.
| Wrist | Flat width (est.) | Fit |
|---|---|---|
| 6" | 47.2 mm | Lugs overhang |
| 6.5" | 51.2 mm | Lugs overhang |
| 7" | 55.1 mm | Snug, lugs near the edge |
| 7.5" | 59.1 mm | Ideal fit |
| 8" | 63 mm | Ideal fit |
Specifications
- Reference
- H70555533
- Collection
- Khaki Field
- Status
- In production
- Case material
- stainless steel
- Crystal
- sapphire
- Water resistance
- 100 m
- Bezel
- fixed
- Dial
- black
- Strap / bracelet
- leather strap
- Style
- Field
Movement
- Caliber
- Hamilton H-10
- Type
- automatic
- Power reserve
- 80 hours
- Frequency
- 21,600 vph (3 Hz)
- Jewels
- 25
7 other watches use the ETA H-10
Takes 22 mm straps. See other 22 mm watches and straps.
More Khaki Field references
- HamiltonKhaki Field Mechanical 38mmH69439931 · “KFM”
- Case
- 38 mm
- Lug-to-lug
- 47 mm
- Thick
- 9.5 mm
- HamiltonKhaki Field Murph 38mmH70405730 · “Murph”
- Case
- 38 mm
- Lug-to-lug
- 44.7 mm
- Thick
- 11.1 mm
- HamiltonKhaki Field Titanium Auto 38mmH70205830
- Case
- 38 mm
- Lug-to-lug
- —
- Thick
- 11.4 mm
- HamiltonKhaki Field Titanium Auto 42mmH70545140
- Case
- 42 mm
- Lug-to-lug
- —
- Thick
- 11.4 mm
Watches that wear the same size
Other watches within 1.5 mm of its lug-to-lug.
- TissotPRX Automatic Chronograph 42mmT137.427.11.041.01
- Case
- 42 mm
- Lug-to-lug
- 53 mm
- Thick
- 14.5 mm
- CasioG-Shock DW-6900DW-6900-1V
- Case
- 50 mm
- Lug-to-lug
- 53.2 mm
- Thick
- 18.7 mm
- LonginesLegend Diver 42mmL3.774.4.90.2
- Case
- 42 mm
- Lug-to-lug
- 52.6 mm
- Thick
- 12.7 mm
- SeikoProspex Diver's 200mSPB103 · “Sumo”
- Case
- 45 mm
- Lug-to-lug
- 52.6 mm
- Thick
- 12.9 mm
- SeikoProspex Diver's 200mSPB101 · “Sumo”
- Case
- 45 mm
- Lug-to-lug
- 52.6 mm
- Thick
- 12.9 mm
- Nomos GlashütteClub Sport neomatik 42 date black781
- Case
- 42 mm
- Lug-to-lug
- 52.3 mm
- Thick
- 10.2 mm
Same 22 mm lug width
All 22 mm watchesThese take the same straps as the Khaki Field Auto 42mm.
- BreitlingChronomat B01 42AB0134101B1A1
- Case
- 42 mm
- Lug-to-lug
- —
- Thick
- 15.1 mm
- BreitlingNavitimer B01 Chronograph 41AB0139211B1A1
- Case
- 41 mm
- Lug-to-lug
- 47 mm
- Thick
- 13.6 mm
- BreitlingSuperocean Automatic 42A17375E71C1S1
- Case
- 42 mm
- Lug-to-lug
- 47.7 mm
- Thick
- 12.6 mm
- BreitlingSuperocean Heritage B20 Automatic 42AB2010121B1S1
- Case
- 42 mm
- Lug-to-lug
- —
- Thick
- 14.3 mm
- CitizenPromaster Skyhawk A-T Blue AngelsJY8078-52L
- Case
- 45 mm
- Lug-to-lug
- —
- Thick
- 14.5 mm
- CitizenTsuyosa AutomaticNJ0150-56L · “Tsuyosa”
- Case
- 40 mm
- Lug-to-lug
- 49.5 mm
- Thick
- 11.7 mm