Strap for Breitling for Bentley GMT Gold / Silver

The lug width of the Breitling for Bentley R4736212.G665 is 20mm. This measurement should be taken with a digital calliper placed on the inner gap between the two lugs, at the point where the strap makes contact. A 20mm strap ensures a precise fit with no lateral play.

For a 49mm red gold case, a square-scale alligator strap with vegetable tanning is the most coherent choice: the regular texture enhances the warmth of the red gold. Shell cordovan is a compelling alternative, developing silky reflections of great character. For a sportier use, a high-grade vulcanised rubber strap maintains the visual balance of the case.

The strap is replaced using a springbar tool to remove the spring bars securing the strap to the lugs. On a 49mm red gold case, it is advisable to work on a soft cushion to avoid scratching the case. If in doubt, it is best to entrust the operation to a watchmaker or the Casati Milano atelier.

Yes. Any strap with a 20mm attachment is technically compatible with the Breitling for Bentley R4736212.G665, provided the thickness is adequate for the lug depth and the taper is proportionate to the 49mm case. Milano Straps offers a selection of handcrafted 20mm compatible straps in alligator, calf, shell cordovan and rubber.

Longevity depends on the material and care. A vegetable-tanned alligator strap, treated periodically with nourishing cream and kept away from prolonged moisture, can last from 3 to 6 years while retaining its appearance and structure. Shell cordovan offers superior longevity due to the density of the fibre. Milano Straps provides an 18-month warranty against manufacturing defects.