Strap for Navitimer GMT 41 Automatic Red Gold / Green

The lug width of the Breitling Navitimer R32310251L1P1 is 22mm. This measurement is taken with a digital calliper positioned internally between the two lug horns, at the opening where the strap inserts. Breitling has maintained this dimension consistently across the 41mm Navitimer family, making it straightforward to source compatible aftermarket straps.

For the Red Gold version, the most coherent materials are vegetable-tanned alligator with a glossy finish — which echoes the surface of the red gold case — and natural untreated Barenia leather, which develops a warm amber patina over time that harmonises with the metal. Shell cordovan is preferable for intensive daily wear due to its structural compactness. The buckle or deployant clasp should ideally be in red gold or rose PVD to maintain material continuity with the 41mm case.

The strap on the Navitimer R32310251L1P1 is removed using a thin-blade screwdriver or a dedicated spring bar tool to extract the spring bars housed in the lateral lug holes. It is advisable to protect the Red Gold case with a soft cloth during the operation to avoid scratches. The original Breitling spring bars have a standard diameter compatible with most 22mm aftermarket straps. The procedure takes approximately 2-3 minutes with the appropriate tools.

Yes, the Breitling Navitimer R32310251L1P1 accepts any aftermarket strap with a 22mm lug width and a straight or slightly curved end. It is important to verify that the end-piece thickness is compatible with the space between the lugs of the Red Gold case. Milano Straps offers a selection of handcrafted straps in alligator, calfskin, shell cordovan and technical materials, all made to measure for 22mm, with buckles and deployant clasps available in various metals, including rose PVD gold.

The lifespan of a leather strap depends on the material, frequency of use and exposure to moisture and perspiration. A quality vegetable-tanned alligator strap, with moderate daily use, maintains its structural and aesthetic integrity for 3-5 years. Barenia and box calf have similar lifespans. Shell cordovan, owing to the density of its collagen fibre, can exceed 5-7 years. Storing the strap away from direct heat and moisture, and occasionally applying a neutral conditioner, significantly extends the life of the leather.