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.
22 mm
Verification: Not yet verified
Attachment: spring bars
46 mm case · 2009 to 2014
Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
The IWC Aquatimer Deep takes a 22 mm strap: all 3 references with a listed width in our database use 22 mm. Check the reference on your case back to be sure.
IWC Aquatimer Deep 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.
Aquatimer Deep Three Titanium
Lug width: 22 mm
Source: Not yet verified Attachment: Spring barsCase size: 46 mmYear: 2014Black dialCase material: Titanium
Aquatimer Deep Two
Lug width: 22 mm
Source: Not yet verified Attachment: Spring barsCase size: 46 mmYear: 2009Black dialCase material: Steel
Aquatimer Deep Two (Black Dial)
Lug width: 22 mm
Source: Not yet verified Attachment: Spring barsBlack dial
No reference matches.
The IWC Aquatimer Deep takes a 22 mm strap: all 3 references with a listed width in our database use 22 mm. Check the reference on your case back to be sure. These widths come from our database and are not yet verified.
From our database, which lists 3 IWC Aquatimer Deep references, 3 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.
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.
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.