Strap for Galactic 36 Automatic Stainless Steel / Diamond / Gun Blue / Calf

The Breitling Galactic A3733053/C824/194X/A16BA.1 has a lug width of 18mm. This measurement should be taken internally between the two lugs at the lower part of the case, using a digital calliper or a millimetre ruler. All compatible straps must have an 18mm attachment width.

For the 36mm satin-brushed steel case of the Galactic, a vegetable-tanned calf leather or belly-cut alligator strap are the most coherent choices. Calf leather offers softness and develops a patina over time; alligator adds depth and formality. For sportier use, a nylon NATO or technical rubber strap are equally suitable. The correct width is 18mm.

To replace the strap, a fine-tipped springbar tool is required. Insert the tool into the gap between the lug and the spring bar, compress the bar and slide the strap free. The operation should be carried out carefully to avoid scratching the brushed steel case. For the first replacement, it is advisable to consult a watchmaker or a specialist atelier.

Yes. Any strap with an 18mm attachment is technically compatible with the Galactic A3733053/C824/194X/A16BA.1. Milano Straps offers a selection of handcrafted leather, NATO and rubber straps specifically suited to watches with 18mm lugs, with material quality and craftsmanship comparable to or exceeding the original.

The lifespan of a leather strap depends on the quality of the hide and frequency of use. A high-quality vegetable-tanned calf leather strap, worn daily, typically lasts 2–4 years. Cordovan and alligator, owing to the greater density of their fibres, can last 5–7 years if properly cared for with neutral wax or conditioner and kept away from prolonged moisture exposure.