Graham · Chronofighter

Strap for Chronofighter Oversize Amazonia Green

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter47 mm
Reference2CCAU.G01A
FamilyChronofighter
MovementGraham caliber G1747 hours, minutes, small seconds | date | Chronograph
CaseCeramic, Carbon, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Chronofighter 2CCAU.G01A

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Chronofighter 2CCAU.G01A, seen from the bench

The Graham Chronofighter 2CCAU.G01A is a 47mm professional chronograph featuring a ceramic bezel, carbon reinforcements, and stainless steel case construction. Powered by the internal G1747 calibre with hours, minutes, small seconds, and date complications, it maintains the iconic left-positioned start/stop lever inspired by aviation detonators. The 24mm lug width reflects historical Chronofighter proportions and requires purpose-built strap compatibility to ensure proper aesthetic pairing.

Frequently asked questions

What is the lug width of the Graham Chronofighter 2CCAU.G01A?

The Graham Chronofighter 2CCAU.G01A features a 24mm lug width, a specialised dimension that reflects the model's historical design. This width requires purpose-built straps, incompatible with standard 20mm or 22mm specifications. Precise measurement is essential: verify the space between attachment pins to ensure a perfect fit.

What is the best strap for the Graham Chronofighter 2CCAU.G01A?

For a 47mm Chronofighter in ceramic and carbon, we recommend a fine-grain alligator or vegetable-tanned calf leather that develops patina over time. These materials respect the watch's technical authority, creating balanced visual dialogue. Alternatively, a grey-blue cotton-nylon NATO returns the piece to its aviation origins. Your choice depends on purpose: formal elegance demands premium leather, tactical deployment favours NATO or rubber.

How do you change the strap on a watch with 24mm lugs?

Changing a strap on a 24mm-lug Chronofighter requires minimal tools: a spring bar tool and precision. Position the tool beneath the attachment pin, apply gentle inward pressure to release the spring, then extract the pin. Repeat on the other side. When inserting the new strap, ensure the pin is firmly seated at both ends. If inexperienced, seek professional assistance: 24mm lugs demand accuracy to prevent case damage.

Is there an aftermarket strap compatible with the Graham Chronofighter 2CCAU.G01A?

Yes, bespoke handcrafted straps are the ideal solution for the 2CCAU.G01A. Many standard straps do not offer 24mm lug width, so a custom-made option—constructed with correct attachment points—guarantees flawless ergonomics and aesthetics. On milanostraps.it you'll find a comprehensive selection of leather, NATO, and rubber compatible with this specialised dimension, customisable to your preferences.

How long does a leather strap last on a 47mm watch like the Chronofighter?

Leather strap longevity depends on material and usage. Vegetable-tanned calf, subject to daily wear, maintains structural integrity for 3-5 years before replacement. Alligator—a more robust material—can last 5-7 years. The 24mm lugs of the Chronofighter distribute load evenly, reducing concentrated stress. To extend strap life, avoid prolonged water exposure and apply conditioner every six months.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only