Strap for Seventies Chronograph Panorama Date Green / Calf - Folding

The lug width of the Glashütte Original Seventies 1-37-02-09-02-62 is 26mm. This specification ensures proper fitment of aftermarket straps to the case lugs whilst maintaining the visual balance of the 40mm cushion dial.

We recommend vegetable-tanned leather straps in black or deep brown, which echo the geometric austerity of the 1970s design language. An alligator or textured calfskin strap elevates the vintage character of the timepiece. Alternatively, a NATO in the same colourway provides practicality without aesthetic compromise. Browse our collection of <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-26mm">26mm compatible straps</a>.

Remove the strap by extracting the spring bars from the lugs using a spring bar remover tool. Place the watch on a soft surface to prevent scratching the satin-finished case. Extract the bar from the lower lug, remove the exhausted strap, then position the new strap by aligning the holes with the lug apertures. Reinsert the bar until it seats securely. For professional assistance, Casati Milano atelier provides strap-change services in Milan by appointment.

All straps with 26mm lug width are mechanically compatible with the 1-37-02-09-02-62, regardless of manufacturer. Milano Straps offers bespoke artisanal leather straps, woven NATOs, FKM rubber, and shell cordovan options. Ensure your chosen strap features either a deployante or passant buckle suited to your aesthetic preference.

A high-quality vegetable-tanned leather strap maintains structural integrity for 3-5 years under regular wear. Patina develops progressively, conferring character upon the strap—this is desirable in vintage-oriented timepieces such as the Seventies. Wear concentrates at the lug crease and buckle closure. Milano Straps offers regeneration and refinishing services to extend strap lifespan once creasing becomes pronounced.