Citizen · ProMaster
Strap for Citizen ProMaster BY3005-56G
The Promaster Geo Trekker takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

Straps for the ProMaster BY3005-56G
Selected for the 22 mm lug width
What I'm asked about the Citizen ProMaster BY3005-56G
What strap size does the Citizen ProMaster BY3005-56G take?
The Citizen ProMaster BY3005-56G needs 22 mm between the lugs, usually 18 or 20 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Citizen ProMaster BY3005-56G be changed?
Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.
Can I put a leather strap on the Citizen ProMaster BY3005-56G?
Yes, in 22 mm leather, as long as you don't wear it in the water: leather doesn't like the sea or the pool. For days in the water, rubber. On a 46 mm diver I go for a full-thickness strap, not a thin one.
Which strap do you recommend for the Citizen ProMaster BY3005-56G?
Rubber if you wear it in the water; otherwise a 22 mm calf strap, full thickness. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More ProMaster
More Citizen in 22 mm
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- GarrisonEco-Drive
- ClassicEco-Drive
For changing the strap
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
The atelier's website: casatimilano.com






