CH‑7543.1S‑BLOR
Evolution Opus Chronograph
Lug width: Screwed bars
Source: DatabaseChronoswiss Evolution Opus Chronograph
Chronoswiss Evolution Opus Chronograph strap sizes, reference by reference, as listed in our database.
Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
Collection8 references
8 Chronoswiss Evolution Opus Chronograph references
Chronoswiss Evolution Opus Chronograph 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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CH‑7543.1S‑SI
Evolution Opus Chronograph
Lug width: Screwed bars
Source: Database -
CH‑7543.1S‑BLSI
Evolution Opus Chronograph
Lug width: Screwed bars
Source: Database -
CH‑7543T.1S‑BR
Evolution Opus Chronograph Dakar
Lug width: Screwed bars
Source: Database -
CH‑7542R.1S‑BR
Evolution Opus Chronograph Dakar Sundown
Lug width: Screwed bars
Source: Database -
CH‑7548T.1S‑PU
Evolution Opus Chronograph Purple Rain
Lug width: Screwed bars
Source: Database -
CH‑7543T.1S‑BL2
Evolution Opus Chronograph Titanium
Lug width: Screwed bars
Source: Database -
CH‑7543T.1S‑DGR
Evolution Opus Chronograph Titanium
Lug width: Screwed bars
Source: Database
No reference matches.
FAQ
Where do these Chronoswiss Evolution Opus Chronograph lug widths come from?
From our database, which lists 8 Chronoswiss Evolution Opus Chronograph references, 0 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 Chronoswiss collections
- Evolution ClassicNot verified
- Evolution Grand Regulator SkeletonNot verified
- Evolution Lunar ChronographNot verified
- Evolution Night & DayNot verified
- Evolution Open GearNot verified
- Evolution ReSec22 mm
- Evolution SkelTecNot verified
- Evolution Small Second20 mm
- Evolution Space Timer22 mm
- Evolution Strike two20 or 22 mm
- Evolution Tourbillon22 mm
- Pulse Pulse GMT23 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.