H64635140
Khaki Pilot Day-Date
Lug width: 20 mm
Source: DatabaseCase size: 42 mmBlue dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
Hamilton Khaki Pilot Day-Date
Every reference with a known width takes the same strap size. Your reference is engraved on the case back or between the lugs at 6 o'clock.
20 mm
Verification: Two sources agree on ref. H64635560
39 to 42 mm cases
Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
Collection5 references
Lug widths across the line
The Hamilton Khaki Pilot Day-Date takes a 20 mm strap: all 5 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure.
Filter references by lug width
5 Hamilton Khaki Pilot Day-Date references
Case size
Hamilton Khaki Pilot Day-Date references in our database. Each card says where its width comes from: listed by the maker (linked to the maker's page in the details), two independent sources agree, or listed in our database and not yet verified by us.
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H64635550
Khaki Pilot Day-Date
Lug width: 20 mm
Source: DatabaseCase size: 42 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
-
H64635560
Khaki Pilot Day-Date
Lug width: 20 mm
Source: Two sourcesCase size: 42 mmGreen dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Two sources agree
-
H76305530
Khaki Pilot Day-Date
Lug width: 20 mm
Source: DatabaseCase size: 39 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
-
H76305560
Khaki Pilot Day-Date
Lug width: 20 mm
Source: DatabaseCase size: 39 mmGreen dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
No reference matches.
FAQ
What lug width does the Hamilton Khaki Pilot Day-Date use?
The Hamilton Khaki Pilot Day-Date takes a 20 mm strap: all 5 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. The Hamilton Khaki Pilot Day-Date ref. H64635560 takes 20 mm (two independent sources agree).
Where do these Hamilton Khaki Pilot Day-Date lug widths come from?
From our database, which lists 5 Hamilton Khaki Pilot Day-Date references, 5 of them with a listed width. Each reference card says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.
Other Hamilton collections
- Khaki Action18 to 24 mm
- Khaki Aviation Pilot Auto18 or 22 mm
- Khaki Field Expedition20 mm
- Khaki Field King20 mm
- Khaki Field Mechanical Power Reserve20 mm
- Khaki Field Titanium20 mm
- Khaki Mechanical20 or 22 mm
- Khaki Officer22 mm
- Khaki Pilot18 to 22 mm
- Khaki Pioneer21 or 22 mm
- Khaki Scuba20 or 22 mm
- Pulsomatic36 mm
Help
What is lug width?
The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.
Measure it in 30 seconds
- Take the strap off, or look at the back of it: many straps print their width.
- Measure the inside gap between the lugs with a caliper or a millimetre ruler.
- Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.
Strap, quick release or system?
Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.