Omega
Railmaster 2608.52.37— lug 20mm

The Railmaster 2608.52.37 lug width measures 20 millimeters. This measurement should be verified with a caliper between the two pins that connect the strap to the case lugs. We recommend always confirming the measurement before purchase to avoid compatibility issues.

For the Railmaster 2608.52.37 in yellow gold, alligator in natural tones (dark brown, cognac) is the most fitting choice: its irregular scales dialogue elegantly with the patina of gold. Vegetable-tanned calf leather offers chromatic versatility, while shell cordovan adds intense and refined shine. For daily use, nato or FKM rubber maintain practicality without aesthetic compromise.

The strap is changed using a springbar remover tool with extreme care. Insert the tool into the small hole beneath the lug, compress to loosen the springbar, then extract the pin. Repeat on the other side. When installing the new strap, ensure the pin is fully inserted at both ends before releasing the strap. If you lack experience, consult a qualified watchmaker.

Yes, any strap with a 20mm lug width is compatible with the Railmaster 2608.52.37, regardless of brand. However, we recommend straps with construction quality similar to the watch's quality: noble leather and precise stitching enhance the investment and ensure durability over time.

A quality natural leather strap, subject to regular maintenance, typically lasts 3–5 years of daily use. Durability varies based on leather type (shell cordovan ages better), frequency of use, climate, and perspiration. Alligator and vegetable-tanned calf require occasional cleaning and protection from prolonged moisture exposure. We recommend having at least a second strap in rotation to extend the life of both.