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Hirsch OSIRIS NQR Calf Leather Watch Strap in BLACK

SKU: NQ 034 75 1 50-12-SB
Strap Width
Strap Length
Buckle Option
Low stock - 2 available.

Upper Layer: Fine-Grained Calfskin Leather
Lower Layer: Softglove leather lining
Water resistance: Splash Resistant
Warranty: 12 months
Part №: NQ 034 75 1 50 (M) | NQ 034 75 0 50 (L)

  • ×1 Hirsch Osiris watch strap
  • ×1 Hirsch H-Standard Buckle
  • ×2 Loops/Keepers

Watch End Buckle End Thickness
(Watch End)
(Buckle End)
12mm 10mm 2.5mm 2.0mm M
14mm 12mm 2.5mm 2.0mm M
16mm 14mm 3.0mm 2.0mm M
17mm 16mm 3.0mm 2.0mm L
18mm 16mm 3.0mm 2.0mm L
19mm 16mm 3.0mm 2.0mm L
20mm 18mm 3.0mm 2.0mm L
21mm 18mm 2.5mm 2.0mm L
22mm 20mm 3.5mm 2.0mm L
Length 'M' is equal to 110mm/70mm (180mm overall)
Length 'L' is equal to 120mm/80mm (200mm overall)


Using the menu above, you can optionally add a Hirsch Sport deployment clasp to your purchase (for compatible straps) in a either silver or gold tone. Additional costs as indicated.

A deployment clasp adds quick-release functionality to your watch strap for added convenience.

Hirsch Osiris Calf Leather Watch Strap

Back by popular demand, this Hirsch NQR strap features space for a standard spring-bar instead of the newer Quick-Release mechanism. Click here if you'd prefer this strap equipped with the newer, tool-free option.

A wonderfully smooth and refined strap, the Osiris has a timeless elegance that is well-suited to both women's and men's watches. The strap has minimal padding for a low-profile look that is understated, yet impressively dignified.

Please note: Any watches pictured are for illustration purposes only and are not included.

Straps may vary slightly from those pictured.