C01‑39AJH5‑S00W0‑MK
C1 Jump Hour XV (black Fine Italian leather)
Lug width: 20 mm
Source: DatabaseCase size: 39 mmYear: 2026Silver dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
Christopher Ward C1
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: Listed by the maker for ref. C01‑40AMP2‑S00K0‑VK2
39 to 40.5 mm cases · 2026
Find your exact reference
Official page: Christopher Ward
Report an errorIndicative 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 Christopher Ward C1 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 Christopher Ward C1 references
Case size
Christopher Ward C1 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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C01‑39AJH5‑S00W0‑MB
C1 Jump Hour XV (blue Fine Italian leather)
Lug width: 20 mm
Source: DatabaseCase size: 39 mmYear: 2026Silver dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
-
C01‑39AJH5‑S00W0‑MT
C1 Jump Hour XV (brown Fine Italian leather)
Lug width: 20 mm
Source: DatabaseCase size: 39 mmYear: 2026Silver dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
-
C01‑39AJH5‑S00W0‑B1
C1 Jump Hour XV (Consort steel bracelet)
Lug width: 20 mm
Source: DatabaseCase size: 39 mmYear: 2026Silver dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
-
C01‑40AMP2‑S00K0‑VK2
C1 Moonglow 40.5mm Black Automatic Vacona® leather
Lug width: 20 mm
Source: MakerCase size: 40.5 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed by the maker
No reference matches.
FAQ
What lug width does the Christopher Ward C1 use?
The Christopher Ward C1 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 Christopher Ward C1 ref. C01-40AMP2-S00K0-VK2 takes 20 mm (listed by the maker).
Where do these Christopher Ward C1 lug widths come from?
From our database, which lists 5 Christopher Ward C1 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 Christopher Ward collections
- C12 The Twelve x 192623.3 mm
- C60 GMT x 4th Combat Aviation Brigade20 mm
- C60 Pro 300 Bronze - Canadian Armed Forces 8.022 mm
- C60 Trident Biscay20 or 22 mm
- C60 Trident Reef22 mm
- C63 Sealander20 or 22 mm
- C65 Aquitaine22 mm
- C65 Cranwell20 mm
- C65 Sandhurst20 mm
- Dixie Dean Chronometer22 mm
- Ice Cream Twelve 3823.3 mm
- The Twelve 3823.3 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.